13596920

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 30719520

約数和(自身を除く): 17122600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1093, 1244, 1555, 2186, 2488, 3110, 4372, 5465, 6220, 8744, 10930, 12440, 21860, 43720, 339923, 679846, 1359692, 1699615, 2719384, 3399230, 6798460, 13596920]

約数ペア:

[(1, 13596920), (2, 6798460), (4, 3399230), (5, 2719384), (8, 1699615), (10, 1359692), (20, 679846), (40, 339923), (311, 43720), (622, 21860), (1093, 12440), (1244, 10930), (1555, 8744), (2186, 6220), (2488, 5465), (3110, 4372)]