26802740

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2347}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 56408352

約数和(自身を除く): 29605612

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2347, 2855, 4694, 5710, 9388, 11420, 11735, 23470, 46940, 1340137, 2680274, 5360548, 6700685, 13401370, 26802740]

約数ペア:

[(1, 26802740), (2, 13401370), (4, 6700685), (5, 5360548), (10, 2680274), (20, 1340137), (571, 46940), (1142, 23470), (2284, 11735), (2347, 11420), (2855, 9388), (4694, 5710)]