22030540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 54315072

約数和(自身を除く): 32284532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4253, 5180, 8506, 17012, 21265, 29771, 42530, 59542, 85060, 119084, 148855, 157361, 297710, 314722, 595420, 629444, 786805, 1101527, 1573610, 2203054, 3147220, 4406108, 5507635, 11015270, 22030540]

約数ペア:

[(1, 22030540), (2, 11015270), (4, 5507635), (5, 4406108), (7, 3147220), (10, 2203054), (14, 1573610), (20, 1101527), (28, 786805), (35, 629444), (37, 595420), (70, 314722), (74, 297710), (140, 157361), (148, 148855), (185, 119084), (259, 85060), (370, 59542), (518, 42530), (740, 29771), (1036, 21265), (1295, 17012), (2590, 8506), (4253, 5180)]