27692390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 56259360

約数和(自身を除く): 28566970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8681, 17362, 43405, 86810, 95491, 190982, 251749, 477455, 503498, 954910, 1258745, 2517490, 2769239, 5538478, 13846195, 27692390]

約数ペア:

[(1, 27692390), (2, 13846195), (5, 5538478), (10, 2769239), (11, 2517490), (22, 1258745), (29, 954910), (55, 503498), (58, 477455), (110, 251749), (145, 190982), (290, 95491), (319, 86810), (638, 43405), (1595, 17362), (3190, 8681)]