71923940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19268

約数の個数: 48

約数和(自身を含む): 174472704

約数和(自身を除く): 102548764

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, 19231, 38462, 76924, 96155, 192310, 211541, 326927, 384620, 423082, 653854, 846164, 1057705, 1307708, 1634635, 2115410, 3269270, 3596197, 4230820, 6538540, 7192394, 14384788, 17980985, 35961970, 71923940]

約数ペア:

[(1, 71923940), (2, 35961970), (4, 17980985), (5, 14384788), (10, 7192394), (11, 6538540), (17, 4230820), (20, 3596197), (22, 3269270), (34, 2115410), (44, 1634635), (55, 1307708), (68, 1057705), (85, 846164), (110, 653854), (170, 423082), (187, 384620), (220, 326927), (340, 211541), (374, 192310), (748, 96155), (935, 76924), (1870, 38462), (3740, 19231)]