5807890.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 204019200

約数和(自身を除く): 108993260

約数列:

[1, 2, 4, 5, 10, 20, 79, 137, 158, 274, 316, 395, 439, 548, 685, 790, 878, 1370, 1580, 1756, 2195, 2740, 4390, 8780, 10823, 21646, 34681, 43292, 54115, 60143, 69362, 108230, 120286, 138724, 173405, 216460, 240572, 300715, 346810, 601430, 693620, 1202860, 4751297, 9502594, 19005188, 23756485, 47512970, 95025940]

約数ペア:

[(1, 95025940), (2, 47512970), (4, 23756485), (5, 19005188), (10, 9502594), (20, 4751297), (79, 1202860), (137, 693620), (158, 601430), (274, 346810), (316, 300715), (395, 240572), (439, 216460), (548, 173405), (685, 138724), (790, 120286), (878, 108230), (1370, 69362), (1580, 60143), (1756, 54115), (2195, 43292), (2740, 34681), (4390, 21646), (8780, 10823)]