100415156720

素因数分解:

$2^4\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1111771}}^1$

素因数の和:1112913

約数の個数: 40

約数和(自身を含む): 233672238960

約数和(自身を除く): 133257082240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1129, 2258, 4516, 5645, 9032, 11290, 18064, 22580, 45160, 90320, 1111771, 2223542, 4447084, 5558855, 8894168, 11117710, 17788336, 22235420, 44470840, 88941680, 1255189459, 2510378918, 5020757836, 6275947295, 10041515672, 12551894590, 20083031344, 25103789180, 50207578360, 100415156720]

約数ペア:

[(1, 100415156720), (2, 50207578360), (4, 25103789180), (5, 20083031344), (8, 12551894590), (10, 10041515672), (16, 6275947295), (20, 5020757836), (40, 2510378918), (80, 1255189459), (1129, 88941680), (2258, 44470840), (4516, 22235420), (5645, 17788336), (9032, 11117710), (11290, 8894168), (18064, 5558855), (22580, 4447084), (45160, 2223542), (90320, 1111771)]