1010644240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{122651}}^1$

素因数の和:122767

約数の個数: 40

約数和(自身を含む): 2372580288

約数和(自身を除く): 1361936048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 122651, 245302, 490604, 613255, 981208, 1226510, 1962416, 2453020, 4906040, 9812080, 12633053, 25266106, 50532212, 63165265, 101064424, 126330530, 202128848, 252661060, 505322120, 1010644240]

約数ペア:

[(1, 1010644240), (2, 505322120), (4, 252661060), (5, 202128848), (8, 126330530), (10, 101064424), (16, 63165265), (20, 50532212), (40, 25266106), (80, 12633053), (103, 9812080), (206, 4906040), (412, 2453020), (515, 1962416), (824, 1226510), (1030, 981208), (1648, 613255), (2060, 490604), (4120, 245302), (8240, 122651)]