13307845820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{36821}}^1$

素因数の和:37910

約数の個数: 48

約数和(自身を含む): 29619027648

約数和(自身を除く): 16311181828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1063, 2126, 4252, 5315, 10630, 18071, 21260, 36142, 36821, 72284, 73642, 90355, 147284, 180710, 184105, 361420, 368210, 625957, 736420, 1251914, 2503828, 3129785, 6259570, 12519140, 39140723, 78281446, 156562892, 195703615, 391407230, 665392291, 782814460, 1330784582, 2661569164, 3326961455, 6653922910, 13307845820]

約数ペア:

[(1, 13307845820), (2, 6653922910), (4, 3326961455), (5, 2661569164), (10, 1330784582), (17, 782814460), (20, 665392291), (34, 391407230), (68, 195703615), (85, 156562892), (170, 78281446), (340, 39140723), (1063, 12519140), (2126, 6259570), (4252, 3129785), (5315, 2503828), (10630, 1251914), (18071, 736420), (21260, 625957), (36142, 368210), (36821, 361420), (72284, 184105), (73642, 180710), (90355, 147284)]