7963014740

素因数分解:

$2^2\times 5^1\times {\mathrm{10079}}^1\times {\mathrm{39503}}^1$

素因数の和:49591

約数の個数: 24

約数和(自身を含む): 16724413440

約数和(自身を除く): 8761398700

約数列:

[1, 2, 4, 5, 10, 20, 10079, 20158, 39503, 40316, 50395, 79006, 100790, 158012, 197515, 201580, 395030, 790060, 398150737, 796301474, 1592602948, 1990753685, 3981507370, 7963014740]

約数ペア:

[(1, 7963014740), (2, 3981507370), (4, 1990753685), (5, 1592602948), (10, 796301474), (20, 398150737), (10079, 790060), (20158, 395030), (39503, 201580), (40316, 197515), (50395, 158012), (79006, 100790)]