115631920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14033}}^1$

素因数の和:14149

約数の個数: 40

約数和(自身を含む): 271473696

約数和(自身を除く): 155841776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 14033, 28066, 56132, 70165, 112264, 140330, 224528, 280660, 561320, 1122640, 1445399, 2890798, 5781596, 7226995, 11563192, 14453990, 23126384, 28907980, 57815960, 115631920]

約数ペア:

[(1, 115631920), (2, 57815960), (4, 28907980), (5, 23126384), (8, 14453990), (10, 11563192), (16, 7226995), (20, 5781596), (40, 2890798), (80, 1445399), (103, 1122640), (206, 561320), (412, 280660), (515, 224528), (824, 140330), (1030, 112264), (1648, 70165), (2060, 56132), (4120, 28066), (8240, 14033)]