6398200

素因数分解:

$2^3\times 5^2\times {\mathrm{31991}}^1$

素因数の和:32007

約数の個数: 24

約数和(自身を含む): 14876280

約数和(自身を除く): 8478080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 31991, 63982, 127964, 159955, 255928, 319910, 639820, 799775, 1279640, 1599550, 3199100, 6398200]

約数ペア:

[(1, 6398200), (2, 3199100), (4, 1599550), (5, 1279640), (8, 799775), (10, 639820), (20, 319910), (25, 255928), (40, 159955), (50, 127964), (100, 63982), (200, 31991)]