2298760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 5232600

約数和(自身を除く): 2933840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 569, 808, 1010, 1138, 2020, 2276, 2845, 4040, 4552, 5690, 11380, 22760, 57469, 114938, 229876, 287345, 459752, 574690, 1149380, 2298760]

約数ペア:

[(1, 2298760), (2, 1149380), (4, 574690), (5, 459752), (8, 287345), (10, 229876), (20, 114938), (40, 57469), (101, 22760), (202, 11380), (404, 5690), (505, 4552), (569, 4040), (808, 2845), (1010, 2276), (1138, 2020)]