129355570

素因数分解:

$2^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{4021}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 232970328

約数和(自身を除く): 103614758

約数列:

[1, 2, 5, 10, 3217, 4021, 6434, 8042, 16085, 20105, 32170, 40210, 12935557, 25871114, 64677785, 129355570]

約数ペア:

[(1, 129355570), (2, 64677785), (5, 25871114), (10, 12935557), (3217, 40210), (4021, 32170), (6434, 20105), (8042, 16085)]