12603140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57287}}^1$

素因数の和:57307

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 16270012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 57287, 114574, 229148, 286435, 572870, 630157, 1145740, 1260314, 2520628, 3150785, 6301570, 12603140]

約数ペア:

[(1, 12603140), (2, 6301570), (4, 3150785), (5, 2520628), (10, 1260314), (11, 1145740), (20, 630157), (22, 572870), (44, 286435), (55, 229148), (110, 114574), (220, 57287)]