80518730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{83009}}^1$

素因数の和:83113

約数の個数: 16

約数和(自身を含む): 146429640

約数和(自身を除く): 65910910

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 83009, 166018, 415045, 830090, 8051873, 16103746, 40259365, 80518730]

約数ペア:

[(1, 80518730), (2, 40259365), (5, 16103746), (10, 8051873), (97, 830090), (194, 415045), (485, 166018), (970, 83009)]