22529240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10627}}^1$

素因数の和:10691

約数の個数: 32

約数和(自身を含む): 51652080

約数和(自身を除く): 29122840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10627, 21254, 42508, 53135, 85016, 106270, 212540, 425080, 563231, 1126462, 2252924, 2816155, 4505848, 5632310, 11264620, 22529240]

約数ペア:

[(1, 22529240), (2, 11264620), (4, 5632310), (5, 4505848), (8, 2816155), (10, 2252924), (20, 1126462), (40, 563231), (53, 425080), (106, 212540), (212, 106270), (265, 85016), (424, 53135), (530, 42508), (1060, 21254), (2120, 10627)]