79682140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137383}}^1$

素因数の和:137421

約数の個数: 24

約数和(自身を含む): 173103840

約数和(自身を除く): 93421700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 137383, 274766, 549532, 686915, 1373830, 2747660, 3984107, 7968214, 15936428, 19920535, 39841070, 79682140]

約数ペア:

[(1, 79682140), (2, 39841070), (4, 19920535), (5, 15936428), (10, 7968214), (20, 3984107), (29, 2747660), (58, 1373830), (116, 686915), (145, 549532), (290, 274766), (580, 137383)]