5471000

素因数分解:

$2^3\times 5^3\times {\mathrm{5471}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 12804480

約数和(自身を除く): 7333480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5471, 10942, 21884, 27355, 43768, 54710, 109420, 136775, 218840, 273550, 547100, 683875, 1094200, 1367750, 2735500, 5471000]

約数ペア:

[(1, 5471000), (2, 2735500), (4, 1367750), (5, 1094200), (8, 683875), (10, 547100), (20, 273550), (25, 218840), (40, 136775), (50, 109420), (100, 54710), (125, 43768), (200, 27355), (250, 21884), (500, 10942), (1000, 5471)]