546980920

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{12511}}^1$

素因数の和:13615

約数の個数: 32

約数和(自身を含む): 1231931520

約数和(自身を除く): 684950600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 4372, 5465, 8744, 10930, 12511, 21860, 25022, 43720, 50044, 62555, 100088, 125110, 250220, 500440, 13674523, 27349046, 54698092, 68372615, 109396184, 136745230, 273490460, 546980920]

約数ペア:

[(1, 546980920), (2, 273490460), (4, 136745230), (5, 109396184), (8, 68372615), (10, 54698092), (20, 27349046), (40, 13674523), (1093, 500440), (2186, 250220), (4372, 125110), (5465, 100088), (8744, 62555), (10930, 50044), (12511, 43720), (21860, 25022)]