14863880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12029

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 19661560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11987, 23974, 47948, 59935, 95896, 119870, 239740, 371597, 479480, 743194, 1486388, 1857985, 2972776, 3715970, 7431940, 14863880]

約数ペア:

[(1, 14863880), (2, 7431940), (4, 3715970), (5, 2972776), (8, 1857985), (10, 1486388), (20, 743194), (31, 479480), (40, 371597), (62, 239740), (124, 119870), (155, 95896), (248, 59935), (310, 47948), (620, 23974), (1240, 11987)]