3127120

素因数分解:

$2^4\times 5^1\times {\mathrm{39089}}^1$

素因数の和:39102

約数の個数: 20

約数和(自身を含む): 7270740

約数和(自身を除く): 4143620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39089, 78178, 156356, 195445, 312712, 390890, 625424, 781780, 1563560, 3127120]

約数ペア:

[(1, 3127120), (2, 1563560), (4, 781780), (5, 625424), (8, 390890), (10, 312712), (16, 195445), (20, 156356), (40, 78178), (80, 39089)]