8147030260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{11681}}^1$

素因数の和:12544

約数の個数: 48

約数和(自身を含む): 17529728832

約数和(自身を除く): 9382698572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 811, 860, 1622, 3244, 4055, 8110, 11681, 16220, 23362, 34873, 46724, 58405, 69746, 116810, 139492, 174365, 233620, 348730, 502283, 697460, 1004566, 2009132, 2511415, 5022830, 9473291, 10045660, 18946582, 37893164, 47366455, 94732910, 189465820, 407351513, 814703026, 1629406052, 2036757565, 4073515130, 8147030260]

約数ペア:

[(1, 8147030260), (2, 4073515130), (4, 2036757565), (5, 1629406052), (10, 814703026), (20, 407351513), (43, 189465820), (86, 94732910), (172, 47366455), (215, 37893164), (430, 18946582), (811, 10045660), (860, 9473291), (1622, 5022830), (3244, 2511415), (4055, 2009132), (8110, 1004566), (11681, 697460), (16220, 502283), (23362, 348730), (34873, 233620), (46724, 174365), (58405, 139492), (69746, 116810)]