1749080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 3996000

約数和(自身を除く): 2246920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 599, 730, 1198, 1460, 2396, 2920, 2995, 4792, 5990, 11980, 23960, 43727, 87454, 174908, 218635, 349816, 437270, 874540, 1749080]

約数ペア:

[(1, 1749080), (2, 874540), (4, 437270), (5, 349816), (8, 218635), (10, 174908), (20, 87454), (40, 43727), (73, 23960), (146, 11980), (292, 5990), (365, 4792), (584, 2995), (599, 2920), (730, 2396), (1198, 1460)]