98120000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 140

約数和(自身を含む): 266614656

約数和(自身を除く): 168494656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 223, 250, 275, 320, 352, 400, 440, 446, 500, 550, 625, 704, 800, 880, 892, 1000, 1100, 1115, 1250, 1375, 1600, 1760, 1784, 2000, 2200, 2230, 2453, 2500, 2750, 3520, 3568, 4000, 4400, 4460, 4906, 5000, 5500, 5575, 6875, 7136, 8000, 8800, 8920, 9812, 10000, 11000, 11150, 12265, 13750, 14272, 17600, 17840, 19624, 20000, 22000, 22300, 24530, 27500, 27875, 35680, 39248, 40000, 44000, 44600, 49060, 55000, 55750, 61325, 71360, 78496, 88000, 89200, 98120, 110000, 111500, 122650, 139375, 156992, 178400, 196240, 220000, 223000, 245300, 278750, 306625, 356800, 392480, 440000, 446000, 490600, 557500, 613250, 784960, 892000, 981200, 1115000, 1226500, 1533125, 1784000, 1962400, 2230000, 2453000, 3066250, 3924800, 4460000, 4906000, 6132500, 8920000, 9812000, 12265000, 19624000, 24530000, 49060000, 98120000]

約数ペア:

[(1, 98120000), (2, 49060000), (4, 24530000), (5, 19624000), (8, 12265000), (10, 9812000), (11, 8920000), (16, 6132500), (20, 4906000), (22, 4460000), (25, 3924800), (32, 3066250), (40, 2453000), (44, 2230000), (50, 1962400), (55, 1784000), (64, 1533125), (80, 1226500), (88, 1115000), (100, 981200), (110, 892000), (125, 784960), (160, 613250), (176, 557500), (200, 490600), (220, 446000), (223, 440000), (250, 392480), (275, 356800), (320, 306625), (352, 278750), (400, 245300), (440, 223000), (446, 220000), (500, 196240), (550, 178400), (625, 156992), (704, 139375), (800, 122650), (880, 111500), (892, 110000), (1000, 98120), (1100, 89200), (1115, 88000), (1250, 78496), (1375, 71360), (1600, 61325), (1760, 55750), (1784, 55000), (2000, 49060), (2200, 44600), (2230, 44000), (2453, 40000), (2500, 39248), (2750, 35680), (3520, 27875), (3568, 27500), (4000, 24530), (4400, 22300), (4460, 22000), (4906, 20000), (5000, 19624), (5500, 17840), (5575, 17600), (6875, 14272), (7136, 13750), (8000, 12265), (8800, 11150), (8920, 11000), (9812, 10000)]