82894660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27817}}^1$

素因数の和:27975

約数の個数: 24

約数和(自身を含む): 175253400

約数和(自身を除く): 92358740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 27817, 55634, 111268, 139085, 278170, 556340, 4144733, 8289466, 16578932, 20723665, 41447330, 82894660]

約数ペア:

[(1, 82894660), (2, 41447330), (4, 20723665), (5, 16578932), (10, 8289466), (20, 4144733), (149, 556340), (298, 278170), (596, 139085), (745, 111268), (1490, 55634), (2980, 27817)]