11884000

素因数分解:

$2^5\times 5^3\times {\mathrm{2971}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 29208816

約数和(自身を除く): 17324816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2971, 4000, 5942, 11884, 14855, 23768, 29710, 47536, 59420, 74275, 95072, 118840, 148550, 237680, 297100, 371375, 475360, 594200, 742750, 1188400, 1485500, 2376800, 2971000, 5942000, 11884000]

約数ペア:

[(1, 11884000), (2, 5942000), (4, 2971000), (5, 2376800), (8, 1485500), (10, 1188400), (16, 742750), (20, 594200), (25, 475360), (32, 371375), (40, 297100), (50, 237680), (80, 148550), (100, 118840), (125, 95072), (160, 74275), (200, 59420), (250, 47536), (400, 29710), (500, 23768), (800, 14855), (1000, 11884), (2000, 5942), (2971, 4000)]