1480460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 3151680

約数和(自身を除く): 1671220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 937, 1580, 1874, 3748, 4685, 9370, 18740, 74023, 148046, 296092, 370115, 740230, 1480460]

約数ペア:

[(1, 1480460), (2, 740230), (4, 370115), (5, 296092), (10, 148046), (20, 74023), (79, 18740), (158, 9370), (316, 4685), (395, 3748), (790, 1874), (937, 1580)]