4285500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{2857}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 12483744

約数和(自身を除く): 8198244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 2857, 5714, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 71425, 85710, 142850, 171420, 214275, 285700, 357125, 428550, 714250, 857100, 1071375, 1428500, 2142750, 4285500]

約数ペア:

[(1, 4285500), (2, 2142750), (3, 1428500), (4, 1071375), (5, 857100), (6, 714250), (10, 428550), (12, 357125), (15, 285700), (20, 214275), (25, 171420), (30, 142850), (50, 85710), (60, 71425), (75, 57140), (100, 42855), (125, 34284), (150, 28570), (250, 17142), (300, 14285), (375, 11428), (500, 8571), (750, 5714), (1500, 2857)]