55869520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99767}}^1$

素因数の和:99787

約数の個数: 40

約数和(自身を含む): 148454784

約数和(自身を除く): 92585264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99767, 199534, 399068, 498835, 698369, 798136, 997670, 1396738, 1596272, 1995340, 2793476, 3491845, 3990680, 5586952, 6983690, 7981360, 11173904, 13967380, 27934760, 55869520]

約数ペア:

[(1, 55869520), (2, 27934760), (4, 13967380), (5, 11173904), (7, 7981360), (8, 6983690), (10, 5586952), (14, 3990680), (16, 3491845), (20, 2793476), (28, 1995340), (35, 1596272), (40, 1396738), (56, 997670), (70, 798136), (80, 698369), (112, 498835), (140, 399068), (280, 199534), (560, 99767)]