10080862520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2495263}}^1$

素因数の和:2495375

約数の個数: 32

約数和(自身を含む): 22906523520

約数和(自身を除く): 12825661000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 2495263, 4990526, 9981052, 12476315, 19962104, 24952630, 49905260, 99810520, 252021563, 504043126, 1008086252, 1260107815, 2016172504, 2520215630, 5040431260, 10080862520]

約数ペア:

[(1, 10080862520), (2, 5040431260), (4, 2520215630), (5, 2016172504), (8, 1260107815), (10, 1008086252), (20, 504043126), (40, 252021563), (101, 99810520), (202, 49905260), (404, 24952630), (505, 19962104), (808, 12476315), (1010, 9981052), (2020, 4990526), (4040, 2495263)]