2914960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 6874560

約数和(自身を除く): 3959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 439, 664, 830, 878, 1328, 1660, 1756, 2195, 3320, 3512, 4390, 6640, 7024, 8780, 17560, 35120, 36437, 72874, 145748, 182185, 291496, 364370, 582992, 728740, 1457480, 2914960]

約数ペア:

[(1, 2914960), (2, 1457480), (4, 728740), (5, 582992), (8, 364370), (10, 291496), (16, 182185), (20, 145748), (40, 72874), (80, 36437), (83, 35120), (166, 17560), (332, 8780), (415, 7024), (439, 6640), (664, 4390), (830, 3512), (878, 3320), (1328, 2195), (1660, 1756)]