12607360

素因数分解:

$2^7\times 5^1\times {\mathrm{19699}}^1$

素因数の和:19718

約数の個数: 32

約数和(自身を含む): 30141000

約数和(自身を除く): 17533640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 19699, 39398, 78796, 98495, 157592, 196990, 315184, 393980, 630368, 787960, 1260736, 1575920, 2521472, 3151840, 6303680, 12607360]

約数ペア:

[(1, 12607360), (2, 6303680), (4, 3151840), (5, 2521472), (8, 1575920), (10, 1260736), (16, 787960), (20, 630368), (32, 393980), (40, 315184), (64, 196990), (80, 157592), (128, 98495), (160, 78796), (320, 39398), (640, 19699)]