16224040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57943}}^1$

素因数の和:57961

約数の個数: 32

約数和(自身を含む): 41719680

約数和(自身を除く): 25495640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57943, 115886, 231772, 289715, 405601, 463544, 579430, 811202, 1158860, 1622404, 2028005, 2317720, 3244808, 4056010, 8112020, 16224040]

約数ペア:

[(1, 16224040), (2, 8112020), (4, 4056010), (5, 3244808), (7, 2317720), (8, 2028005), (10, 1622404), (14, 1158860), (20, 811202), (28, 579430), (35, 463544), (40, 405601), (56, 289715), (70, 231772), (140, 115886), (280, 57943)]