26164740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62297}}^1$

素因数の和:62316

約数の個数: 48

約数和(自身を含む): 83728512

約数和(自身を除く): 57563772

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, 62297, 124594, 186891, 249188, 311485, 373782, 436079, 622970, 747564, 872158, 934455, 1245940, 1308237, 1744316, 1868910, 2180395, 2616474, 3737820, 4360790, 5232948, 6541185, 8721580, 13082370, 26164740]

約数ペア:

[(1, 26164740), (2, 13082370), (3, 8721580), (4, 6541185), (5, 5232948), (6, 4360790), (7, 3737820), (10, 2616474), (12, 2180395), (14, 1868910), (15, 1744316), (20, 1308237), (21, 1245940), (28, 934455), (30, 872158), (35, 747564), (42, 622970), (60, 436079), (70, 373782), (84, 311485), (105, 249188), (140, 186891), (210, 124594), (420, 62297)]