57860080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5521}}^1$

素因数の和:5665

約数の個数: 40

約数和(自身を含む): 135576144

約数和(自身を除く): 77716064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 5521, 10480, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 220840, 441680, 723251, 1446502, 2893004, 3616255, 5786008, 7232510, 11572016, 14465020, 28930040, 57860080]

約数ペア:

[(1, 57860080), (2, 28930040), (4, 14465020), (5, 11572016), (8, 7232510), (10, 5786008), (16, 3616255), (20, 2893004), (40, 1446502), (80, 723251), (131, 441680), (262, 220840), (524, 110420), (655, 88336), (1048, 55210), (1310, 44168), (2096, 27605), (2620, 22084), (5240, 11042), (5521, 10480)]