88632920

素因数分解:

$2^3\times 5^1\times {\mathrm{2215823}}^1$

素因数の和:2215834

約数の個数: 16

約数和(自身を含む): 199424160

約数和(自身を除く): 110791240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2215823, 4431646, 8863292, 11079115, 17726584, 22158230, 44316460, 88632920]

約数ペア:

[(1, 88632920), (2, 44316460), (4, 22158230), (5, 17726584), (8, 11079115), (10, 8863292), (20, 4431646), (40, 2215823)]