99800110

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{39761}}^1$

素因数の和:40019

約数の個数: 16

約数和(自身を含む): 180360432

約数和(自身を除く): 80560322

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 39761, 79522, 198805, 397610, 9980011, 19960022, 49900055, 99800110]

約数ペア:

[(1, 99800110), (2, 49900055), (5, 19960022), (10, 9980011), (251, 397610), (502, 198805), (1255, 79522), (2510, 39761)]