13734520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3209}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 31201200

約数和(自身を除く): 17466680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3209, 4280, 6418, 12836, 16045, 25672, 32090, 64180, 128360, 343363, 686726, 1373452, 1716815, 2746904, 3433630, 6867260, 13734520]

約数ペア:

[(1, 13734520), (2, 6867260), (4, 3433630), (5, 2746904), (8, 1716815), (10, 1373452), (20, 686726), (40, 343363), (107, 128360), (214, 64180), (428, 32090), (535, 25672), (856, 16045), (1070, 12836), (2140, 6418), (3209, 4280)]