5212485.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30983}}^1$

素因数の和:31069

約数の個数: 16

約数和(自身を含む): 44616960

約数和(自身を除く): 20140390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 30983, 61966, 154915, 309830, 2447657, 4895314, 12238285, 24476570]

約数ペア:

[(1, 24476570), (2, 12238285), (5, 4895314), (10, 2447657), (79, 309830), (158, 154915), (395, 61966), (790, 30983)]