2239840

素因数分解:

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

素因数の和:14014

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 3052160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13999, 27998, 55996, 69995, 111992, 139990, 223984, 279980, 447968, 559960, 1119920, 2239840]

約数ペア:

[(1, 2239840), (2, 1119920), (4, 559960), (5, 447968), (8, 279980), (10, 223984), (16, 139990), (20, 111992), (32, 69995), (40, 55996), (80, 27998), (160, 13999)]