90993080

素因数分解:

$2^3\times 5^1\times {\mathrm{2274827}}^1$

素因数の和:2274838

約数の個数: 16

約数和(自身を含む): 204734520

約数和(自身を除く): 113741440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2274827, 4549654, 9099308, 11374135, 18198616, 22748270, 45496540, 90993080]

約数ペア:

[(1, 90993080), (2, 45496540), (4, 22748270), (5, 18198616), (8, 11374135), (10, 9099308), (20, 4549654), (40, 2274827)]