8241580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2729}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 17428320

約数和(自身を除く): 9186740

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2729, 3020, 5458, 10916, 13645, 27290, 54580, 412079, 824158, 1648316, 2060395, 4120790, 8241580]

約数ペア:

[(1, 8241580), (2, 4120790), (4, 2060395), (5, 1648316), (10, 824158), (20, 412079), (151, 54580), (302, 27290), (604, 13645), (755, 10916), (1510, 5458), (2729, 3020)]