1052896400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 2841484800

約数和(自身を除く): 1788588400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 41, 50, 62, 76, 80, 82, 95, 100, 109, 124, 152, 155, 164, 190, 200, 205, 218, 248, 304, 310, 328, 380, 400, 410, 436, 475, 496, 545, 589, 620, 656, 760, 775, 779, 820, 872, 950, 1025, 1090, 1178, 1240, 1271, 1520, 1550, 1558, 1640, 1744, 1900, 2050, 2071, 2180, 2356, 2480, 2542, 2725, 2945, 3100, 3116, 3280, 3379, 3800, 3895, 4100, 4142, 4360, 4469, 4712, 5084, 5450, 5890, 6200, 6232, 6355, 6758, 7600, 7790, 8200, 8284, 8720, 8938, 9424, 10168, 10355, 10900, 11780, 12400, 12464, 12710, 13516, 14725, 15580, 16400, 16568, 16895, 17876, 19475, 20336, 20710, 21800, 22345, 23560, 24149, 25420, 27032, 29450, 31160, 31775, 33136, 33790, 35752, 38950, 41420, 43600, 44690, 47120, 48298, 50840, 51775, 54064, 58900, 62320, 63550, 64201, 67580, 71504, 77900, 82840, 84475, 84911, 89380, 96596, 101680, 103550, 111725, 117800, 120745, 127100, 128402, 135160, 138539, 155800, 165680, 168950, 169822, 178760, 193192, 207100, 223450, 235600, 241490, 254200, 256804, 270320, 277078, 311600, 321005, 337900, 339644, 357520, 386384, 414200, 424555, 446900, 482980, 508400, 513608, 554156, 603725, 642010, 675800, 679288, 692695, 828400, 849110, 893800, 965960, 1027216, 1108312, 1207450, 1284020, 1351600, 1358576, 1385390, 1605025, 1698220, 1787600, 1931920, 2122775, 2216624, 2414900, 2568040, 2632241, 2770780, 3210050, 3396440, 3463475, 4245550, 4829800, 5136080, 5264482, 5541560, 6420100, 6792880, 6926950, 8491100, 9659600, 10528964, 11083120, 12840200, 13161205, 13853900, 16982200, 21057928, 25680400, 26322410, 27707800, 33964400, 42115856, 52644820, 55415600, 65806025, 105289640, 131612050, 210579280, 263224100, 526448200, 1052896400]

約数ペア:

[(1, 1052896400), (2, 526448200), (4, 263224100), (5, 210579280), (8, 131612050), (10, 105289640), (16, 65806025), (19, 55415600), (20, 52644820), (25, 42115856), (31, 33964400), (38, 27707800), (40, 26322410), (41, 25680400), (50, 21057928), (62, 16982200), (76, 13853900), (80, 13161205), (82, 12840200), (95, 11083120), (100, 10528964), (109, 9659600), (124, 8491100), (152, 6926950), (155, 6792880), (164, 6420100), (190, 5541560), (200, 5264482), (205, 5136080), (218, 4829800), (248, 4245550), (304, 3463475), (310, 3396440), (328, 3210050), (380, 2770780), (400, 2632241), (410, 2568040), (436, 2414900), (475, 2216624), (496, 2122775), (545, 1931920), (589, 1787600), (620, 1698220), (656, 1605025), (760, 1385390), (775, 1358576), (779, 1351600), (820, 1284020), (872, 1207450), (950, 1108312), (1025, 1027216), (1090, 965960), (1178, 893800), (1240, 849110), (1271, 828400), (1520, 692695), (1550, 679288), (1558, 675800), (1640, 642010), (1744, 603725), (1900, 554156), (2050, 513608), (2071, 508400), (2180, 482980), (2356, 446900), (2480, 424555), (2542, 414200), (2725, 386384), (2945, 357520), (3100, 339644), (3116, 337900), (3280, 321005), (3379, 311600), (3800, 277078), (3895, 270320), (4100, 256804), (4142, 254200), (4360, 241490), (4469, 235600), (4712, 223450), (5084, 207100), (5450, 193192), (5890, 178760), (6200, 169822), (6232, 168950), (6355, 165680), (6758, 155800), (7600, 138539), (7790, 135160), (8200, 128402), (8284, 127100), (8720, 120745), (8938, 117800), (9424, 111725), (10168, 103550), (10355, 101680), (10900, 96596), (11780, 89380), (12400, 84911), (12464, 84475), (12710, 82840), (13516, 77900), (14725, 71504), (15580, 67580), (16400, 64201), (16568, 63550), (16895, 62320), (17876, 58900), (19475, 54064), (20336, 51775), (20710, 50840), (21800, 48298), (22345, 47120), (23560, 44690), (24149, 43600), (25420, 41420), (27032, 38950), (29450, 35752), (31160, 33790), (31775, 33136)]