25114740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59797}}^1$

素因数の和:59816

約数の個数: 48

約数和(自身を含む): 80368512

約数和(自身を除く): 55253772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 59797, 119594, 179391, 239188, 298985, 358782, 418579, 597970, 717564, 837158, 896955, 1195940, 1255737, 1674316, 1793910, 2092895, 2511474, 3587820, 4185790, 5022948, 6278685, 8371580, 12557370, 25114740]

約数ペア:

[(1, 25114740), (2, 12557370), (3, 8371580), (4, 6278685), (5, 5022948), (6, 4185790), (7, 3587820), (10, 2511474), (12, 2092895), (14, 1793910), (15, 1674316), (20, 1255737), (21, 1195940), (28, 896955), (30, 837158), (35, 717564), (42, 597970), (60, 418579), (70, 358782), (84, 298985), (105, 239188), (140, 179391), (210, 119594), (420, 59797)]