70040680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103001}}^1$

素因数の和:103029

約数の個数: 32

約数和(自身を含む): 166863240

約数和(自身を除く): 96822560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 103001, 206002, 412004, 515005, 824008, 1030010, 1751017, 2060020, 3502034, 4120040, 7004068, 8755085, 14008136, 17510170, 35020340, 70040680]

約数ペア:

[(1, 70040680), (2, 35020340), (4, 17510170), (5, 14008136), (8, 8755085), (10, 7004068), (17, 4120040), (20, 3502034), (34, 2060020), (40, 1751017), (68, 1030010), (85, 824008), (136, 515005), (170, 412004), (340, 206002), (680, 103001)]