856551078335

素因数分解:

$5^1\times {\mathrm{739}}^1\times {\mathrm{20177}}^1\times {\mathrm{11489}}^1$

素因数の和:32410

約数の個数: 16

約数和(自身を含む): 1029392776800

約数和(自身を除く): 172841698465

約数列:

[1, 5, 739, 3695, 11489, 20177, 57445, 100885, 8490371, 14910803, 42451855, 74554015, 231813553, 1159067765, 171310215667, 856551078335]

約数ペア:

[(1, 856551078335), (5, 171310215667), (739, 1159067765), (3695, 231813553), (11489, 74554015), (20177, 42451855), (57445, 14910803), (100885, 8490371)]