190304080

素因数分解:

$2^4\times 5^1\times {\mathrm{2378801}}^1$

素因数の和:2378814

約数の個数: 20

約数和(自身を含む): 442457172

約数和(自身を除く): 252153092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2378801, 4757602, 9515204, 11894005, 19030408, 23788010, 38060816, 47576020, 95152040, 190304080]

約数ペア:

[(1, 190304080), (2, 95152040), (4, 47576020), (5, 38060816), (8, 23788010), (10, 19030408), (16, 11894005), (20, 9515204), (40, 4757602), (80, 2378801)]