361551640

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{12433}}^1$

素因数の和:13171

約数の個数: 32

約数和(自身を含む): 814675680

約数和(自身を除く): 453124040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 5816, 7270, 12433, 14540, 24866, 29080, 49732, 62165, 99464, 124330, 248660, 497320, 9038791, 18077582, 36155164, 45193955, 72310328, 90387910, 180775820, 361551640]

約数ペア:

[(1, 361551640), (2, 180775820), (4, 90387910), (5, 72310328), (8, 45193955), (10, 36155164), (20, 18077582), (40, 9038791), (727, 497320), (1454, 248660), (2908, 124330), (3635, 99464), (5816, 62165), (7270, 49732), (12433, 29080), (14540, 24866)]