1255415030

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{31237}}^1$

素因数の和:35263

約数の個数: 16

約数和(自身を含む): 2260381680

約数和(自身を除く): 1004966650

約数列:

[1, 2, 5, 10, 4019, 8038, 20095, 31237, 40190, 62474, 156185, 312370, 125541503, 251083006, 627707515, 1255415030]

約数ペア:

[(1, 1255415030), (2, 627707515), (5, 251083006), (10, 125541503), (4019, 312370), (8038, 156185), (20095, 62474), (31237, 40190)]