29208280

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4651}}^1$

素因数の和:4819

約数の個数: 32

約数和(自身を含む): 66151440

約数和(自身を除く): 36943160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 4651, 6280, 9302, 18604, 23255, 37208, 46510, 93020, 186040, 730207, 1460414, 2920828, 3651035, 5841656, 7302070, 14604140, 29208280]

約数ペア:

[(1, 29208280), (2, 14604140), (4, 7302070), (5, 5841656), (8, 3651035), (10, 2920828), (20, 1460414), (40, 730207), (157, 186040), (314, 93020), (628, 46510), (785, 37208), (1256, 23255), (1570, 18604), (3140, 9302), (4651, 6280)]