103678435240

素因数分解:

$2^3\times 5^1\times {\mathrm{2591960881}}^1$

素因数の和:2591960892

約数の個数: 16

約数和(自身を含む): 233276479380

約数和(自身を除く): 129598044140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2591960881, 5183921762, 10367843524, 12959804405, 20735687048, 25919608810, 51839217620, 103678435240]

約数ペア:

[(1, 103678435240), (2, 51839217620), (4, 25919608810), (5, 20735687048), (8, 12959804405), (10, 10367843524), (20, 5183921762), (40, 2591960881)]