27465580

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8747}}^1$

素因数の和:8913

約数の個数: 24

約数和(自身を含む): 58051728

約数和(自身を除く): 30586148

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 8747, 17494, 34988, 43735, 87470, 174940, 1373279, 2746558, 5493116, 6866395, 13732790, 27465580]

約数ペア:

[(1, 27465580), (2, 13732790), (4, 6866395), (5, 5493116), (10, 2746558), (20, 1373279), (157, 174940), (314, 87470), (628, 43735), (785, 34988), (1570, 17494), (3140, 8747)]