27351160

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2861}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 61819200

約数和(自身を除く): 34468040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 2861, 4780, 5722, 9560, 11444, 14305, 22888, 28610, 57220, 114440, 683779, 1367558, 2735116, 3418895, 5470232, 6837790, 13675580, 27351160]

約数ペア:

[(1, 27351160), (2, 13675580), (4, 6837790), (5, 5470232), (8, 3418895), (10, 2735116), (20, 1367558), (40, 683779), (239, 114440), (478, 57220), (956, 28610), (1195, 22888), (1912, 14305), (2390, 11444), (2861, 9560), (4780, 5722)]