79386910

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{9011}}^1$

素因数の和:9899

約数の個数: 16

約数和(自身を含む): 143074512

約数和(自身を除く): 63687602

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 9011, 18022, 45055, 90110, 7938691, 15877382, 39693455, 79386910]

約数ペア:

[(1, 79386910), (2, 39693455), (5, 15877382), (10, 7938691), (881, 90110), (1762, 45055), (4405, 18022), (8810, 9011)]