8354820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8220

約数の個数: 48

約数和(自身を含む): 24772608

約数和(自身を除く): 16417788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8191, 16382, 24573, 32764, 40955, 49146, 81910, 98292, 122865, 139247, 163820, 245730, 278494, 417741, 491460, 556988, 696235, 835482, 1392470, 1670964, 2088705, 2784940, 4177410, 8354820]

約数ペア:

[(1, 8354820), (2, 4177410), (3, 2784940), (4, 2088705), (5, 1670964), (6, 1392470), (10, 835482), (12, 696235), (15, 556988), (17, 491460), (20, 417741), (30, 278494), (34, 245730), (51, 163820), (60, 139247), (68, 122865), (85, 98292), (102, 81910), (170, 49146), (204, 40955), (255, 32764), (340, 24573), (510, 16382), (1020, 8191)]