13302259640

素因数分解:

$2^3\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{36341}}^1$

素因数の和:45503

約数の個数: 32

約数和(自身を含む): 29934178560

約数和(自身を除く): 16631918920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9151, 18302, 36341, 36604, 45755, 72682, 73208, 91510, 145364, 181705, 183020, 290728, 363410, 366040, 726820, 1453640, 332556491, 665112982, 1330225964, 1662782455, 2660451928, 3325564910, 6651129820, 13302259640]

約数ペア:

[(1, 13302259640), (2, 6651129820), (4, 3325564910), (5, 2660451928), (8, 1662782455), (10, 1330225964), (20, 665112982), (40, 332556491), (9151, 1453640), (18302, 726820), (36341, 366040), (36604, 363410), (45755, 290728), (72682, 183020), (73208, 181705), (91510, 145364)]