7667480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 17515440

約数和(自身を除く): 9847960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2861, 5722, 11444, 14305, 22888, 28610, 57220, 114440, 191687, 383374, 766748, 958435, 1533496, 1916870, 3833740, 7667480]

約数ペア:

[(1, 7667480), (2, 3833740), (4, 1916870), (5, 1533496), (8, 958435), (10, 766748), (20, 383374), (40, 191687), (67, 114440), (134, 57220), (268, 28610), (335, 22888), (536, 14305), (670, 11444), (1340, 5722), (2680, 2861)]