370598980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1151}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 825624576

約数和(自身を除く): 455025596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 947, 1151, 1894, 2302, 3788, 4604, 4735, 5755, 9470, 11510, 16099, 18940, 19567, 23020, 32198, 39134, 64396, 78268, 80495, 97835, 160990, 195670, 321980, 391340, 1089997, 2179994, 4359988, 5449985, 10899970, 18529949, 21799940, 37059898, 74119796, 92649745, 185299490, 370598980]

約数ペア:

[(1, 370598980), (2, 185299490), (4, 92649745), (5, 74119796), (10, 37059898), (17, 21799940), (20, 18529949), (34, 10899970), (68, 5449985), (85, 4359988), (170, 2179994), (340, 1089997), (947, 391340), (1151, 321980), (1894, 195670), (2302, 160990), (3788, 97835), (4604, 80495), (4735, 78268), (5755, 64396), (9470, 39134), (11510, 32198), (16099, 23020), (18940, 19567)]