15697065008050

素因数分解:

$2^1\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{157521977}}^1$

素因数の和:157523982

約数の個数: 24

約数和(自身を含む): 29211190644276

約数和(自身を除く): 13514125636226

約数列:

[1, 2, 5, 10, 25, 50, 1993, 3986, 9965, 19930, 49825, 99650, 157521977, 315043954, 787609885, 1575219770, 3938049425, 7876098850, 313941300161, 627882600322, 1569706500805, 3139413001610, 7848532504025, 15697065008050]

約数ペア:

[(1, 15697065008050), (2, 7848532504025), (5, 3139413001610), (10, 1569706500805), (25, 627882600322), (50, 313941300161), (1993, 7876098850), (3986, 3938049425), (9965, 1575219770), (19930, 787609885), (49825, 315043954), (99650, 157521977)]