67701280

素因数分解:

$2^5\times 5^1\times {\mathrm{423133}}^1$

素因数の和:423148

約数の個数: 24

約数和(自身を含む): 159944652

約数和(自身を除く): 92243372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 423133, 846266, 1692532, 2115665, 3385064, 4231330, 6770128, 8462660, 13540256, 16925320, 33850640, 67701280]

約数ペア:

[(1, 67701280), (2, 33850640), (4, 16925320), (5, 13540256), (8, 8462660), (10, 6770128), (16, 4231330), (20, 3385064), (32, 2115665), (40, 1692532), (80, 846266), (160, 423133)]