67367120

素因数分解:

$2^4\times 5^1\times {\mathrm{842089}}^1$

素因数の和:842102

約数の個数: 20

約数和(自身を含む): 156628740

約数和(自身を除く): 89261620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 842089, 1684178, 3368356, 4210445, 6736712, 8420890, 13473424, 16841780, 33683560, 67367120]

約数ペア:

[(1, 67367120), (2, 33683560), (4, 16841780), (5, 13473424), (8, 8420890), (10, 6736712), (16, 4210445), (20, 3368356), (40, 1684178), (80, 842089)]