68174240

素因数分解:

$2^5\times 5^1\times {\mathrm{426089}}^1$

素因数の和:426104

約数の個数: 24

約数和(自身を含む): 161062020

約数和(自身を除く): 92887780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 426089, 852178, 1704356, 2130445, 3408712, 4260890, 6817424, 8521780, 13634848, 17043560, 34087120, 68174240]

約数ペア:

[(1, 68174240), (2, 34087120), (4, 17043560), (5, 13634848), (8, 8521780), (10, 6817424), (16, 4260890), (20, 3408712), (32, 2130445), (40, 1704356), (80, 852178), (160, 426089)]