99924640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 72

約数和(自身を含む): 250891452

約数和(自身を除く): 150966812

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2161, 2312, 2720, 2890, 4322, 4624, 5780, 8644, 9248, 10805, 11560, 17288, 21610, 23120, 34576, 36737, 43220, 46240, 69152, 73474, 86440, 146948, 172880, 183685, 293896, 345760, 367370, 587792, 624529, 734740, 1175584, 1249058, 1469480, 2498116, 2938960, 3122645, 4996232, 5877920, 6245290, 9992464, 12490580, 19984928, 24981160, 49962320, 99924640]

約数ペア:

[(1, 99924640), (2, 49962320), (4, 24981160), (5, 19984928), (8, 12490580), (10, 9992464), (16, 6245290), (17, 5877920), (20, 4996232), (32, 3122645), (34, 2938960), (40, 2498116), (68, 1469480), (80, 1249058), (85, 1175584), (136, 734740), (160, 624529), (170, 587792), (272, 367370), (289, 345760), (340, 293896), (544, 183685), (578, 172880), (680, 146948), (1156, 86440), (1360, 73474), (1445, 69152), (2161, 46240), (2312, 43220), (2720, 36737), (2890, 34576), (4322, 23120), (4624, 21610), (5780, 17288), (8644, 11560), (9248, 10805)]