9968858.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51551}}^1$

素因数の和:51581

約数の個数: 32

約数和(自身を含む): 92793600

約数和(自身を除く): 53614840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51551, 103102, 206204, 257755, 412408, 515510, 979469, 1031020, 1958938, 2062040, 3917876, 4897345, 7835752, 9794690, 19589380, 39178760]

約数ペア:

[(1, 39178760), (2, 19589380), (4, 9794690), (5, 7835752), (8, 4897345), (10, 3917876), (19, 2062040), (20, 1958938), (38, 1031020), (40, 979469), (76, 515510), (95, 412408), (152, 257755), (190, 206204), (380, 103102), (760, 51551)]