53396080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35129}}^1$

素因数の和:35161

約数の個数: 40

約数和(自身を含む): 130683600

約数和(自身を除く): 77287520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 35129, 70258, 140516, 175645, 281032, 351290, 562064, 667451, 702580, 1334902, 1405160, 2669804, 2810320, 3337255, 5339608, 6674510, 10679216, 13349020, 26698040, 53396080]

約数ペア:

[(1, 53396080), (2, 26698040), (4, 13349020), (5, 10679216), (8, 6674510), (10, 5339608), (16, 3337255), (19, 2810320), (20, 2669804), (38, 1405160), (40, 1334902), (76, 702580), (80, 667451), (95, 562064), (152, 351290), (190, 281032), (304, 175645), (380, 140516), (760, 70258), (1520, 35129)]