12804950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8831}}^1$

素因数の和:8872

約数の個数: 24

約数和(自身を含む): 24641280

約数和(自身を除く): 11836330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8831, 17662, 44155, 88310, 220775, 256099, 441550, 512198, 1280495, 2560990, 6402475, 12804950]

約数ペア:

[(1, 12804950), (2, 6402475), (5, 2560990), (10, 1280495), (25, 512198), (29, 441550), (50, 256099), (58, 220775), (145, 88310), (290, 44155), (725, 17662), (1450, 8831)]