5031490130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{133073}}^1$

素因数の和:133298

約数の個数: 32

約数和(自身を含む): 9581328000

約数和(自身を除く): 4549837870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3781, 7562, 18905, 37810, 133073, 266146, 665365, 1330730, 2528387, 5056774, 12641935, 25283870, 26481527, 52963054, 132407635, 264815270, 503149013, 1006298026, 2515745065, 5031490130]

約数ペア:

[(1, 5031490130), (2, 2515745065), (5, 1006298026), (10, 503149013), (19, 264815270), (38, 132407635), (95, 52963054), (190, 26481527), (199, 25283870), (398, 12641935), (995, 5056774), (1990, 2528387), (3781, 1330730), (7562, 665365), (18905, 266146), (37810, 133073)]