157788571130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5717}}^1\times {\mathrm{25321}}^1$

素因数の和:31154

約数の個数: 32

約数和(自身を含む): 286686568080

約数和(自身を除く): 128897996950

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 5717, 11434, 25321, 28585, 50642, 57170, 126605, 253210, 623153, 1246306, 2759989, 3115765, 5519978, 6231530, 13799945, 27599890, 144760157, 289520314, 723800785, 1447601570, 15778857113, 31557714226, 78894285565, 157788571130]

約数ペア:

[(1, 157788571130), (2, 78894285565), (5, 31557714226), (10, 15778857113), (109, 1447601570), (218, 723800785), (545, 289520314), (1090, 144760157), (5717, 27599890), (11434, 13799945), (25321, 6231530), (28585, 5519978), (50642, 3115765), (57170, 2759989), (126605, 1246306), (253210, 623153)]