63001220

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2281}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 132456408

約数和(自身を除く): 69455188

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2281, 2762, 4562, 5524, 6905, 9124, 11405, 13810, 22810, 27620, 45620, 3150061, 6300122, 12600244, 15750305, 31500610, 63001220]

約数ペア:

[(1, 63001220), (2, 31500610), (4, 15750305), (5, 12600244), (10, 6300122), (20, 3150061), (1381, 45620), (2281, 27620), (2762, 22810), (4562, 13810), (5524, 11405), (6905, 9124)]