3670990040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{891017}}^1$

素因数の和:891131

約数の個数: 32

約数和(自身を含む): 8339928480

約数和(自身を除く): 4668938440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 891017, 1782034, 3564068, 4455085, 7128136, 8910170, 17820340, 35640680, 91774751, 183549502, 367099004, 458873755, 734198008, 917747510, 1835495020, 3670990040]

約数ペア:

[(1, 3670990040), (2, 1835495020), (4, 917747510), (5, 734198008), (8, 458873755), (10, 367099004), (20, 183549502), (40, 91774751), (103, 35640680), (206, 17820340), (412, 8910170), (515, 7128136), (824, 4455085), (1030, 3564068), (2060, 1782034), (4120, 891017)]