13950340

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2593}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 29415960

約数和(自身を除く): 15465620

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2593, 2690, 5186, 5380, 10372, 12965, 25930, 51860, 697517, 1395034, 2790068, 3487585, 6975170, 13950340]

約数ペア:

[(1, 13950340), (2, 6975170), (4, 3487585), (5, 2790068), (10, 1395034), (20, 697517), (269, 51860), (538, 25930), (1076, 12965), (1345, 10372), (2593, 5380), (2690, 5186)]