27637540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 66955392

約数和(自身を除く): 39317852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 1747, 2260, 3164, 3494, 3955, 6988, 7910, 8735, 12229, 15820, 17470, 24458, 34940, 48916, 61145, 122290, 197411, 244580, 394822, 789644, 987055, 1381877, 1974110, 2763754, 3948220, 5527508, 6909385, 13818770, 27637540]

約数ペア:

[(1, 27637540), (2, 13818770), (4, 6909385), (5, 5527508), (7, 3948220), (10, 2763754), (14, 1974110), (20, 1381877), (28, 987055), (35, 789644), (70, 394822), (113, 244580), (140, 197411), (226, 122290), (452, 61145), (565, 48916), (791, 34940), (1130, 24458), (1582, 17470), (1747, 15820), (2260, 12229), (3164, 8735), (3494, 7910), (3955, 6988)]