98048140

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{3833}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 206115840

約数和(自身を除く): 108067700

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2558, 3833, 5116, 6395, 7666, 12790, 15332, 19165, 25580, 38330, 76660, 4902407, 9804814, 19609628, 24512035, 49024070, 98048140]

約数ペア:

[(1, 98048140), (2, 49024070), (4, 24512035), (5, 19609628), (10, 9804814), (20, 4902407), (1279, 76660), (2558, 38330), (3833, 25580), (5116, 19165), (6395, 15332), (7666, 12790)]