16614040

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1327}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 37529280

約数和(自身を除く): 20915240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1327, 1565, 2504, 2654, 3130, 5308, 6260, 6635, 10616, 12520, 13270, 26540, 53080, 415351, 830702, 1661404, 2076755, 3322808, 4153510, 8307020, 16614040]

約数ペア:

[(1, 16614040), (2, 8307020), (4, 4153510), (5, 3322808), (8, 2076755), (10, 1661404), (20, 830702), (40, 415351), (313, 53080), (626, 26540), (1252, 13270), (1327, 12520), (1565, 10616), (2504, 6635), (2654, 6260), (3130, 5308)]