80456590910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{79659991}}^1$

素因数の和:79660099

約数の個数: 16

約数和(自身を含む): 146255745312

約数和(自身を除く): 65799154402

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 79659991, 159319982, 398299955, 796599910, 8045659091, 16091318182, 40228295455, 80456590910]

約数ペア:

[(1, 80456590910), (2, 40228295455), (5, 16091318182), (10, 8045659091), (101, 796599910), (202, 398299955), (505, 159319982), (1010, 79659991)]