6247480

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 14130000

約数和(自身を除く): 7882520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 499, 626, 998, 1252, 1565, 1996, 2495, 2504, 3130, 3992, 4990, 6260, 9980, 12520, 19960, 156187, 312374, 624748, 780935, 1249496, 1561870, 3123740, 6247480]

約数ペア:

[(1, 6247480), (2, 3123740), (4, 1561870), (5, 1249496), (8, 780935), (10, 624748), (20, 312374), (40, 156187), (313, 19960), (499, 12520), (626, 9980), (998, 6260), (1252, 4990), (1565, 3992), (1996, 3130), (2495, 2504)]