72550390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 152028576

約数和(自身を除く): 79478186

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 3527, 4114, 7054, 10285, 17635, 20570, 35270, 38797, 59959, 77594, 119918, 193985, 299795, 387970, 426767, 599590, 659549, 853534, 1319098, 2133835, 3297745, 4267670, 6595490, 7255039, 14510078, 36275195, 72550390]

約数ペア:

[(1, 72550390), (2, 36275195), (5, 14510078), (10, 7255039), (11, 6595490), (17, 4267670), (22, 3297745), (34, 2133835), (55, 1319098), (85, 853534), (110, 659549), (121, 599590), (170, 426767), (187, 387970), (242, 299795), (374, 193985), (605, 119918), (935, 77594), (1210, 59959), (1870, 38797), (2057, 35270), (3527, 20570), (4114, 17635), (7054, 10285)]