427490150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127609}}^1$

素因数の和:127688

約数の個数: 24

約数和(自身を含む): 807005640

約数和(自身を除く): 379515490

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 127609, 255218, 638045, 1276090, 3190225, 6380450, 8549803, 17099606, 42749015, 85498030, 213745075, 427490150]

約数ペア:

[(1, 427490150), (2, 213745075), (5, 85498030), (10, 42749015), (25, 17099606), (50, 8549803), (67, 6380450), (134, 3190225), (335, 1276090), (670, 638045), (1675, 255218), (3350, 127609)]