16882040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60293}}^1$

素因数の和:60311

約数の個数: 32

約数和(自身を含む): 43411680

約数和(自身を除く): 26529640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60293, 120586, 241172, 301465, 422051, 482344, 602930, 844102, 1205860, 1688204, 2110255, 2411720, 3376408, 4220510, 8441020, 16882040]

約数ペア:

[(1, 16882040), (2, 8441020), (4, 4220510), (5, 3376408), (7, 2411720), (8, 2110255), (10, 1688204), (14, 1205860), (20, 844102), (28, 602930), (35, 482344), (40, 422051), (56, 301465), (70, 241172), (140, 120586), (280, 60293)]