22481060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160579}}^1$

素因数の和:160595

約数の個数: 24

約数和(自身を含む): 53954880

約数和(自身を除く): 31473820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160579, 321158, 642316, 802895, 1124053, 1605790, 2248106, 3211580, 4496212, 5620265, 11240530, 22481060]

約数ペア:

[(1, 22481060), (2, 11240530), (4, 5620265), (5, 4496212), (7, 3211580), (10, 2248106), (14, 1605790), (20, 1124053), (28, 802895), (35, 642316), (70, 321158), (140, 160579)]