1137260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 2416176

約数和(自身を除く): 1278916

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 563, 1010, 1126, 2020, 2252, 2815, 5630, 11260, 56863, 113726, 227452, 284315, 568630, 1137260]

約数ペア:

[(1, 1137260), (2, 568630), (4, 284315), (5, 227452), (10, 113726), (20, 56863), (101, 11260), (202, 5630), (404, 2815), (505, 2252), (563, 2020), (1010, 1126)]