12071480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 27743040

約数和(自身を除く): 15671560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6421, 12842, 25684, 32105, 51368, 64210, 128420, 256840, 301787, 603574, 1207148, 1508935, 2414296, 3017870, 6035740, 12071480]

約数ペア:

[(1, 12071480), (2, 6035740), (4, 3017870), (5, 2414296), (8, 1508935), (10, 1207148), (20, 603574), (40, 301787), (47, 256840), (94, 128420), (188, 64210), (235, 51368), (376, 32105), (470, 25684), (940, 12842), (1880, 6421)]