4990550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 9358032

約数和(自身を除く): 4367482

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 661, 755, 1322, 1510, 3305, 3775, 6610, 7550, 16525, 33050, 99811, 199622, 499055, 998110, 2495275, 4990550]

約数ペア:

[(1, 4990550), (2, 2495275), (5, 998110), (10, 499055), (25, 199622), (50, 99811), (151, 33050), (302, 16525), (661, 7550), (755, 6610), (1322, 3775), (1510, 3305)]