42159350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19609}}^1$

素因数の和:19664

約数の個数: 24

約数和(自身を含む): 80244120

約数和(自身を除く): 38084770

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 19609, 39218, 98045, 196090, 490225, 843187, 980450, 1686374, 4215935, 8431870, 21079675, 42159350]

約数ペア:

[(1, 42159350), (2, 21079675), (5, 8431870), (10, 4215935), (25, 1686374), (43, 980450), (50, 843187), (86, 490225), (215, 196090), (430, 98045), (1075, 39218), (2150, 19609)]