47410520

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3739}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 107038800

約数和(自身を除く): 59628280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 3739, 6340, 7478, 12680, 14956, 18695, 29912, 37390, 74780, 149560, 1185263, 2370526, 4741052, 5926315, 9482104, 11852630, 23705260, 47410520]

約数ペア:

[(1, 47410520), (2, 23705260), (4, 11852630), (5, 9482104), (8, 5926315), (10, 4741052), (20, 2370526), (40, 1185263), (317, 149560), (634, 74780), (1268, 37390), (1585, 29912), (2536, 18695), (3170, 14956), (3739, 12680), (6340, 7478)]