90110330

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{10159}}^1$

素因数の和:11053

約数の個数: 16

約数和(自身を含む): 162397440

約数和(自身を除く): 72287110

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 10159, 20318, 50795, 101590, 9011033, 18022066, 45055165, 90110330]

約数ペア:

[(1, 90110330), (2, 45055165), (5, 18022066), (10, 9011033), (887, 101590), (1774, 50795), (4435, 20318), (8870, 10159)]