8327390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 7155490

約数列:

[1, 2, 5, 10, 79, 83, 127, 158, 166, 254, 395, 415, 635, 790, 830, 1270, 6557, 10033, 10541, 13114, 20066, 21082, 32785, 50165, 52705, 65570, 100330, 105410, 832739, 1665478, 4163695, 8327390]

約数ペア:

[(1, 8327390), (2, 4163695), (5, 1665478), (10, 832739), (79, 105410), (83, 100330), (127, 65570), (158, 52705), (166, 50165), (254, 32785), (395, 21082), (415, 20066), (635, 13114), (790, 10541), (830, 10033), (1270, 6557)]