11199200

素因数分解:

$2^5\times 5^2\times {\mathrm{13999}}^1$

素因数の和:14019

約数の個数: 36

約数和(自身を含む): 27342000

約数和(自身を除く): 16142800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 13999, 27998, 55996, 69995, 111992, 139990, 223984, 279980, 349975, 447968, 559960, 699950, 1119920, 1399900, 2239840, 2799800, 5599600, 11199200]

約数ペア:

[(1, 11199200), (2, 5599600), (4, 2799800), (5, 2239840), (8, 1399900), (10, 1119920), (16, 699950), (20, 559960), (25, 447968), (32, 349975), (40, 279980), (50, 223984), (80, 139990), (100, 111992), (160, 69995), (200, 55996), (400, 27998), (800, 13999)]