10761620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8821}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 22972488

約数和(自身を除く): 12210868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 8821, 17642, 35284, 44105, 88210, 176420, 538081, 1076162, 2152324, 2690405, 5380810, 10761620]

約数ペア:

[(1, 10761620), (2, 5380810), (4, 2690405), (5, 2152324), (10, 1076162), (20, 538081), (61, 176420), (122, 88210), (244, 44105), (305, 35284), (610, 17642), (1220, 8821)]