16896040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60343}}^1$

素因数の和:60361

約数の個数: 32

約数和(自身を含む): 43447680

約数和(自身を除く): 26551640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60343, 120686, 241372, 301715, 422401, 482744, 603430, 844802, 1206860, 1689604, 2112005, 2413720, 3379208, 4224010, 8448020, 16896040]

約数ペア:

[(1, 16896040), (2, 8448020), (4, 4224010), (5, 3379208), (7, 2413720), (8, 2112005), (10, 1689604), (14, 1206860), (20, 844802), (28, 603430), (35, 482744), (40, 422401), (56, 301715), (70, 241372), (140, 120686), (280, 60343)]