119550040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{29017}}^1$

素因数の和:29131

約数の個数: 32

約数和(自身を含む): 271608480

約数和(自身を除く): 152058440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 29017, 58034, 116068, 145085, 232136, 290170, 580340, 1160680, 2988751, 5977502, 11955004, 14943755, 23910008, 29887510, 59775020, 119550040]

約数ペア:

[(1, 119550040), (2, 59775020), (4, 29887510), (5, 23910008), (8, 14943755), (10, 11955004), (20, 5977502), (40, 2988751), (103, 1160680), (206, 580340), (412, 290170), (515, 232136), (824, 145085), (1030, 116068), (2060, 58034), (4120, 29017)]