486102020

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{25031}}^1$

素因数の和:26011

約数の個数: 24

約数和(自身を含む): 1021906368

約数和(自身を除く): 535804348

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 25031, 50062, 100124, 125155, 250310, 500620, 24305101, 48610202, 97220404, 121525505, 243051010, 486102020]

約数ペア:

[(1, 486102020), (2, 243051010), (4, 121525505), (5, 97220404), (10, 48610202), (20, 24305101), (971, 500620), (1942, 250310), (3884, 125155), (4855, 100124), (9710, 50062), (19420, 25031)]