85615540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147613}}^1$

素因数の和:147651

約数の個数: 24

約数和(自身を含む): 185993640

約数和(自身を除く): 100378100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 147613, 295226, 590452, 738065, 1476130, 2952260, 4280777, 8561554, 17123108, 21403885, 42807770, 85615540]

約数ペア:

[(1, 85615540), (2, 42807770), (4, 21403885), (5, 17123108), (10, 8561554), (20, 4280777), (29, 2952260), (58, 1476130), (116, 738065), (145, 590452), (290, 295226), (580, 147613)]