22474150000

素因数分解:

$2^4\times 5^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 58789674720

約数和(自身を除く): 36315524720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 125, 152, 164, 190, 200, 205, 250, 304, 328, 380, 400, 410, 475, 500, 577, 625, 656, 760, 779, 820, 950, 1000, 1025, 1154, 1250, 1520, 1558, 1640, 1900, 2000, 2050, 2308, 2375, 2500, 2885, 3116, 3125, 3280, 3800, 3895, 4100, 4616, 4750, 5000, 5125, 5770, 6232, 6250, 7600, 7790, 8200, 9232, 9500, 10000, 10250, 10963, 11540, 11875, 12464, 12500, 14425, 15580, 16400, 19000, 19475, 20500, 21926, 23080, 23657, 23750, 25000, 25625, 28850, 31160, 38000, 38950, 41000, 43852, 46160, 47314, 47500, 50000, 51250, 54815, 57700, 59375, 62320, 72125, 77900, 82000, 87704, 94628, 95000, 97375, 102500, 109630, 115400, 118285, 118750, 128125, 144250, 155800, 175408, 189256, 190000, 194750, 205000, 219260, 230800, 236570, 237500, 256250, 274075, 288500, 311600, 360625, 378512, 389500, 410000, 438520, 449483, 473140, 475000, 486875, 512500, 548150, 577000, 591425, 721250, 779000, 877040, 898966, 946280, 950000, 973750, 1025000, 1096300, 1154000, 1182850, 1370375, 1442500, 1558000, 1797932, 1803125, 1892560, 1947500, 2050000, 2192600, 2247415, 2365700, 2434375, 2740750, 2885000, 2957125, 3595864, 3606250, 3895000, 4385200, 4494830, 4731400, 4868750, 5481500, 5770000, 5914250, 6851875, 7191728, 7212500, 7790000, 8989660, 9462800, 9737500, 10963000, 11237075, 11828500, 13703750, 14425000, 14785625, 17979320, 19475000, 21926000, 22474150, 23657000, 27407500, 28850000, 29571250, 34259375, 35958640, 38950000, 44948300, 47314000, 54815000, 56185375, 59142500, 68518750, 73928125, 89896600, 109630000, 112370750, 118285000, 137037500, 147856250, 179793200, 224741500, 236570000, 274075000, 280926875, 295712500, 449483000, 548150000, 561853750, 591425000, 898966000, 1123707500, 1182850000, 1404634375, 2247415000, 2809268750, 4494830000, 5618537500, 11237075000, 22474150000]

約数ペア:

[(1, 22474150000), (2, 11237075000), (4, 5618537500), (5, 4494830000), (8, 2809268750), (10, 2247415000), (16, 1404634375), (19, 1182850000), (20, 1123707500), (25, 898966000), (38, 591425000), (40, 561853750), (41, 548150000), (50, 449483000), (76, 295712500), (80, 280926875), (82, 274075000), (95, 236570000), (100, 224741500), (125, 179793200), (152, 147856250), (164, 137037500), (190, 118285000), (200, 112370750), (205, 109630000), (250, 89896600), (304, 73928125), (328, 68518750), (380, 59142500), (400, 56185375), (410, 54815000), (475, 47314000), (500, 44948300), (577, 38950000), (625, 35958640), (656, 34259375), (760, 29571250), (779, 28850000), (820, 27407500), (950, 23657000), (1000, 22474150), (1025, 21926000), (1154, 19475000), (1250, 17979320), (1520, 14785625), (1558, 14425000), (1640, 13703750), (1900, 11828500), (2000, 11237075), (2050, 10963000), (2308, 9737500), (2375, 9462800), (2500, 8989660), (2885, 7790000), (3116, 7212500), (3125, 7191728), (3280, 6851875), (3800, 5914250), (3895, 5770000), (4100, 5481500), (4616, 4868750), (4750, 4731400), (5000, 4494830), (5125, 4385200), (5770, 3895000), (6232, 3606250), (6250, 3595864), (7600, 2957125), (7790, 2885000), (8200, 2740750), (9232, 2434375), (9500, 2365700), (10000, 2247415), (10250, 2192600), (10963, 2050000), (11540, 1947500), (11875, 1892560), (12464, 1803125), (12500, 1797932), (14425, 1558000), (15580, 1442500), (16400, 1370375), (19000, 1182850), (19475, 1154000), (20500, 1096300), (21926, 1025000), (23080, 973750), (23657, 950000), (23750, 946280), (25000, 898966), (25625, 877040), (28850, 779000), (31160, 721250), (38000, 591425), (38950, 577000), (41000, 548150), (43852, 512500), (46160, 486875), (47314, 475000), (47500, 473140), (50000, 449483), (51250, 438520), (54815, 410000), (57700, 389500), (59375, 378512), (62320, 360625), (72125, 311600), (77900, 288500), (82000, 274075), (87704, 256250), (94628, 237500), (95000, 236570), (97375, 230800), (102500, 219260), (109630, 205000), (115400, 194750), (118285, 190000), (118750, 189256), (128125, 175408), (144250, 155800)]