63799340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15302

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 90061780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 15263, 30526, 61052, 76315, 152630, 167893, 289997, 305260, 335786, 579994, 671572, 839465, 1159988, 1449985, 1678930, 2899970, 3189967, 3357860, 5799940, 6379934, 12759868, 15949835, 31899670, 63799340]

約数ペア:

[(1, 63799340), (2, 31899670), (4, 15949835), (5, 12759868), (10, 6379934), (11, 5799940), (19, 3357860), (20, 3189967), (22, 2899970), (38, 1678930), (44, 1449985), (55, 1159988), (76, 839465), (95, 671572), (110, 579994), (190, 335786), (209, 305260), (220, 289997), (380, 167893), (418, 152630), (836, 76315), (1045, 61052), (2090, 30526), (4180, 15263)]