29126540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11117}}^1$

素因数の和:11257

約数の個数: 24

約数和(自身を含む): 61638192

約数和(自身を除く): 32511652

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 11117, 22234, 44468, 55585, 111170, 222340, 1456327, 2912654, 5825308, 7281635, 14563270, 29126540]

約数ペア:

[(1, 29126540), (2, 14563270), (4, 7281635), (5, 5825308), (10, 2912654), (20, 1456327), (131, 222340), (262, 111170), (524, 55585), (655, 44468), (1310, 22234), (2620, 11117)]