79179910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{111521}}^1$

素因数の和:111599

約数の個数: 16

約数和(自身を含む): 144532512

約数和(自身を除く): 65352602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 111521, 223042, 557605, 1115210, 7917991, 15835982, 39589955, 79179910]

約数ペア:

[(1, 79179910), (2, 39589955), (5, 15835982), (10, 7917991), (71, 1115210), (142, 557605), (355, 223042), (710, 111521)]