7005080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 8978920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2399, 2920, 4798, 9596, 11995, 19192, 23990, 47980, 95960, 175127, 350254, 700508, 875635, 1401016, 1751270, 3502540, 7005080]

約数ペア:

[(1, 7005080), (2, 3502540), (4, 1751270), (5, 1401016), (8, 875635), (10, 700508), (20, 350254), (40, 175127), (73, 95960), (146, 47980), (292, 23990), (365, 19192), (584, 11995), (730, 9596), (1460, 4798), (2399, 2920)]