2084800

素因数分解:

$2^6\times 5^2\times {\mathrm{1303}}^1$

素因数の和:1325

約数の個数: 42

約数和(自身を含む): 5133848

約数和(自身を除く): 3049048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1303, 1600, 2606, 5212, 6515, 10424, 13030, 20848, 26060, 32575, 41696, 52120, 65150, 83392, 104240, 130300, 208480, 260600, 416960, 521200, 1042400, 2084800]

約数ペア:

[(1, 2084800), (2, 1042400), (4, 521200), (5, 416960), (8, 260600), (10, 208480), (16, 130300), (20, 104240), (25, 83392), (32, 65150), (40, 52120), (50, 41696), (64, 32575), (80, 26060), (100, 20848), (160, 13030), (200, 10424), (320, 6515), (400, 5212), (800, 2606), (1303, 1600)]