8813223320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20030053}}^1$

素因数の和:20030075

約数の個数: 32

約数和(自身を含む): 21632458320

約数和(自身を除く): 12819235000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20030053, 40060106, 80120212, 100150265, 160240424, 200300530, 220330583, 400601060, 440661166, 801202120, 881322332, 1101652915, 1762644664, 2203305830, 4406611660, 8813223320]

約数ペア:

[(1, 8813223320), (2, 4406611660), (4, 2203305830), (5, 1762644664), (8, 1101652915), (10, 881322332), (11, 801202120), (20, 440661166), (22, 400601060), (40, 220330583), (44, 200300530), (55, 160240424), (88, 100150265), (110, 80120212), (220, 40060106), (440, 20030053)]