47335480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 66427400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 461, 604, 680, 755, 922, 1208, 1510, 1844, 2305, 2567, 3020, 3688, 4610, 5134, 6040, 7837, 9220, 10268, 12835, 15674, 18440, 20536, 25670, 31348, 39185, 51340, 62696, 69611, 78370, 102680, 139222, 156740, 278444, 313480, 348055, 556888, 696110, 1183387, 1392220, 2366774, 2784440, 4733548, 5916935, 9467096, 11833870, 23667740, 47335480]

約数ペア:

[(1, 47335480), (2, 23667740), (4, 11833870), (5, 9467096), (8, 5916935), (10, 4733548), (17, 2784440), (20, 2366774), (34, 1392220), (40, 1183387), (68, 696110), (85, 556888), (136, 348055), (151, 313480), (170, 278444), (302, 156740), (340, 139222), (461, 102680), (604, 78370), (680, 69611), (755, 62696), (922, 51340), (1208, 39185), (1510, 31348), (1844, 25670), (2305, 20536), (2567, 18440), (3020, 15674), (3688, 12835), (4610, 10268), (5134, 9220), (6040, 7837)]