79475710

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{40343}}^1$

素因数の和:40547

約数の個数: 16

約数和(自身を含む): 143786016

約数和(自身を除く): 64310306

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 40343, 80686, 201715, 403430, 7947571, 15895142, 39737855, 79475710]

約数ペア:

[(1, 79475710), (2, 39737855), (5, 15895142), (10, 7947571), (197, 403430), (394, 201715), (985, 80686), (1970, 40343)]