27531567380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{33353}}^1$

素因数の和:33788

約数の個数: 48

約数和(自身を含む): 58416195600

約数和(自身を除く): 30884628220

約数列:

[1, 2, 4, 5, 10, 20, 149, 277, 298, 554, 596, 745, 1108, 1385, 1490, 2770, 2980, 5540, 33353, 41273, 66706, 82546, 133412, 165092, 166765, 206365, 333530, 412730, 667060, 825460, 4969597, 9238781, 9939194, 18477562, 19878388, 24847985, 36955124, 46193905, 49695970, 92387810, 99391940, 184775620, 1376578369, 2753156738, 5506313476, 6882891845, 13765783690, 27531567380]

約数ペア:

[(1, 27531567380), (2, 13765783690), (4, 6882891845), (5, 5506313476), (10, 2753156738), (20, 1376578369), (149, 184775620), (277, 99391940), (298, 92387810), (554, 49695970), (596, 46193905), (745, 36955124), (1108, 24847985), (1385, 19878388), (1490, 18477562), (2770, 9939194), (2980, 9238781), (5540, 4969597), (33353, 825460), (41273, 667060), (66706, 412730), (82546, 333530), (133412, 206365), (165092, 166765)]