13105580

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2719}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 27646080

約数和(自身を除く): 14540500

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 2719, 4820, 5438, 10876, 13595, 27190, 54380, 655279, 1310558, 2621116, 3276395, 6552790, 13105580]

約数ペア:

[(1, 13105580), (2, 6552790), (4, 3276395), (5, 2621116), (10, 1310558), (20, 655279), (241, 54380), (482, 27190), (964, 13595), (1205, 10876), (2410, 5438), (2719, 4820)]