103689352820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{133493}}^1$

素因数の和:134120

約数の個数: 48

約数和(自身を含む): 221219849088

約数和(自身を除く): 117530496268

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 547, 710, 1094, 1420, 2188, 2735, 5470, 10940, 38837, 77674, 133493, 155348, 194185, 266986, 388370, 533972, 667465, 776740, 1334930, 2669860, 9478003, 18956006, 37912012, 47390015, 73020671, 94780030, 146041342, 189560060, 292082684, 365103355, 730206710, 1460413420, 5184467641, 10368935282, 20737870564, 25922338205, 51844676410, 103689352820]

約数ペア:

[(1, 103689352820), (2, 51844676410), (4, 25922338205), (5, 20737870564), (10, 10368935282), (20, 5184467641), (71, 1460413420), (142, 730206710), (284, 365103355), (355, 292082684), (547, 189560060), (710, 146041342), (1094, 94780030), (1420, 73020671), (2188, 47390015), (2735, 37912012), (5470, 18956006), (10940, 9478003), (38837, 2669860), (77674, 1334930), (133493, 776740), (155348, 667465), (194185, 533972), (266986, 388370)]