100224080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113891}}^1$

素因数の和:113915

約数の個数: 40

約数和(自身を含む): 254206944

約数和(自身を除く): 153982864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 113891, 227782, 455564, 569455, 911128, 1138910, 1252801, 1822256, 2277820, 2505602, 4555640, 5011204, 6264005, 9111280, 10022408, 12528010, 20044816, 25056020, 50112040, 100224080]

約数ペア:

[(1, 100224080), (2, 50112040), (4, 25056020), (5, 20044816), (8, 12528010), (10, 10022408), (11, 9111280), (16, 6264005), (20, 5011204), (22, 4555640), (40, 2505602), (44, 2277820), (55, 1822256), (80, 1252801), (88, 1138910), (110, 911128), (176, 569455), (220, 455564), (440, 227782), (880, 113891)]