25507199390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{70573}}^1$

素因数の和:71396

約数の個数: 32

約数和(自身を含む): 46951470720

約数和(自身を除く): 21444271330

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 769, 1538, 3845, 7690, 36143, 70573, 72286, 141146, 180715, 352865, 361430, 705730, 3316931, 6633862, 16584655, 33169310, 54270637, 108541274, 271353185, 542706370, 2550719939, 5101439878, 12753599695, 25507199390]

約数ペア:

[(1, 25507199390), (2, 12753599695), (5, 5101439878), (10, 2550719939), (47, 542706370), (94, 271353185), (235, 108541274), (470, 54270637), (769, 33169310), (1538, 16584655), (3845, 6633862), (7690, 3316931), (36143, 705730), (70573, 361430), (72286, 352865), (141146, 180715)]