73292780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19597}}^1$

素因数の和:19634

約数の個数: 48

約数和(自身を含む): 177793056

約数和(自身を除く): 104500276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19597, 39194, 78388, 97985, 195970, 215567, 333149, 391940, 431134, 666298, 862268, 1077835, 1332596, 1665745, 2155670, 3331490, 3664639, 4311340, 6662980, 7329278, 14658556, 18323195, 36646390, 73292780]

約数ペア:

[(1, 73292780), (2, 36646390), (4, 18323195), (5, 14658556), (10, 7329278), (11, 6662980), (17, 4311340), (20, 3664639), (22, 3331490), (34, 2155670), (44, 1665745), (55, 1332596), (68, 1077835), (85, 862268), (110, 666298), (170, 431134), (187, 391940), (220, 333149), (340, 215567), (374, 195970), (748, 97985), (935, 78388), (1870, 39194), (3740, 19597)]