57267080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110129}}^1$

素因数の和:110153

約数の個数: 32

約数和(自身を含む): 138763800

約数和(自身を除く): 81496720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110129, 220258, 440516, 550645, 881032, 1101290, 1431677, 2202580, 2863354, 4405160, 5726708, 7158385, 11453416, 14316770, 28633540, 57267080]

約数ペア:

[(1, 57267080), (2, 28633540), (4, 14316770), (5, 11453416), (8, 7158385), (10, 5726708), (13, 4405160), (20, 2863354), (26, 2202580), (40, 1431677), (52, 1101290), (65, 881032), (104, 550645), (130, 440516), (260, 220258), (520, 110129)]