2004820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 4284000

約数和(自身を除く): 2279180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1699, 3398, 6796, 8495, 16990, 33980, 100241, 200482, 400964, 501205, 1002410, 2004820]

約数ペア:

[(1, 2004820), (2, 1002410), (4, 501205), (5, 400964), (10, 200482), (20, 100241), (59, 33980), (118, 16990), (236, 8495), (295, 6796), (590, 3398), (1180, 1699)]