13304740

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 28055160

約数和(自身を除く): 14750420

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2473, 2690, 4946, 5380, 9892, 12365, 24730, 49460, 665237, 1330474, 2660948, 3326185, 6652370, 13304740]

約数ペア:

[(1, 13304740), (2, 6652370), (4, 3326185), (5, 2660948), (10, 1330474), (20, 665237), (269, 49460), (538, 24730), (1076, 12365), (1345, 9892), (2473, 5380), (2690, 4946)]