1104940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 2347632

約数和(自身を除く): 1242692

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 547, 1010, 1094, 2020, 2188, 2735, 5470, 10940, 55247, 110494, 220988, 276235, 552470, 1104940]

約数ペア:

[(1, 1104940), (2, 552470), (4, 276235), (5, 220988), (10, 110494), (20, 55247), (101, 10940), (202, 5470), (404, 2735), (505, 2188), (547, 2020), (1010, 1094)]