2470460

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 5243616

約数和(自身を除く): 2773156

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1223, 2020, 2446, 4892, 6115, 12230, 24460, 123523, 247046, 494092, 617615, 1235230, 2470460]

約数ペア:

[(1, 2470460), (2, 1235230), (4, 617615), (5, 494092), (10, 247046), (20, 123523), (101, 24460), (202, 12230), (404, 6115), (505, 4892), (1010, 2446), (1223, 2020)]