5819140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 12902400

約数和(自身を除く): 7083260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 127, 145, 158, 254, 290, 316, 395, 508, 580, 635, 790, 1270, 1580, 2291, 2540, 3683, 4582, 7366, 9164, 10033, 11455, 14732, 18415, 20066, 22910, 36830, 40132, 45820, 50165, 73660, 100330, 200660, 290957, 581914, 1163828, 1454785, 2909570, 5819140]

約数ペア:

[(1, 5819140), (2, 2909570), (4, 1454785), (5, 1163828), (10, 581914), (20, 290957), (29, 200660), (58, 100330), (79, 73660), (116, 50165), (127, 45820), (145, 40132), (158, 36830), (254, 22910), (290, 20066), (316, 18415), (395, 14732), (508, 11455), (580, 10033), (635, 9164), (790, 7366), (1270, 4582), (1580, 3683), (2291, 2540)]