42117190

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{8053}}^1$

素因数の和:8583

約数の個数: 16

約数和(自身を含む): 75965328

約数和(自身を除く): 33848138

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 8053, 16106, 40265, 80530, 4211719, 8423438, 21058595, 42117190]

約数ペア:

[(1, 42117190), (2, 21058595), (5, 8423438), (10, 4211719), (523, 80530), (1046, 40265), (2615, 16106), (5230, 8053)]