45054140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30859}}^1$

素因数の和:30941

約数の個数: 24

約数和(自身を含む): 95912880

約数和(自身を除く): 50858740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 30859, 61718, 123436, 154295, 308590, 617180, 2252707, 4505414, 9010828, 11263535, 22527070, 45054140]

約数ペア:

[(1, 45054140), (2, 22527070), (4, 11263535), (5, 9010828), (10, 4505414), (20, 2252707), (73, 617180), (146, 308590), (292, 154295), (365, 123436), (730, 61718), (1460, 30859)]