238565510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3797}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 440811072

約数和(自身を除く): 202245562

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 1030, 3797, 6283, 7594, 12566, 18985, 31415, 37970, 62830, 231617, 391091, 463234, 782182, 1158085, 1955455, 2316170, 3910910, 23856551, 47713102, 119282755, 238565510]

約数ペア:

[(1, 238565510), (2, 119282755), (5, 47713102), (10, 23856551), (61, 3910910), (103, 2316170), (122, 1955455), (206, 1158085), (305, 782182), (515, 463234), (610, 391091), (1030, 231617), (3797, 62830), (6283, 37970), (7594, 31415), (12566, 18985)]