25048020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 45431340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 1823, 2290, 2748, 3435, 3646, 4580, 5469, 6870, 7292, 9115, 10938, 13740, 18230, 21876, 27345, 36460, 54690, 109380, 417467, 834934, 1252401, 1669868, 2087335, 2504802, 4174670, 5009604, 6262005, 8349340, 12524010, 25048020]

約数ペア:

[(1, 25048020), (2, 12524010), (3, 8349340), (4, 6262005), (5, 5009604), (6, 4174670), (10, 2504802), (12, 2087335), (15, 1669868), (20, 1252401), (30, 834934), (60, 417467), (229, 109380), (458, 54690), (687, 36460), (916, 27345), (1145, 21876), (1374, 18230), (1823, 13740), (2290, 10938), (2748, 9115), (3435, 7292), (3646, 6870), (4580, 5469)]