23101780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88853}}^1$

素因数の和:88875

約数の個数: 24

約数和(自身を含む): 52246152

約数和(自身を除く): 29144372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88853, 177706, 355412, 444265, 888530, 1155089, 1777060, 2310178, 4620356, 5775445, 11550890, 23101780]

約数ペア:

[(1, 23101780), (2, 11550890), (4, 5775445), (5, 4620356), (10, 2310178), (13, 1777060), (20, 1155089), (26, 888530), (52, 444265), (65, 355412), (130, 177706), (260, 88853)]