4169600

素因数分解:

$2^7\times 5^2\times {\mathrm{1303}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 10308120

約数和(自身を除く): 6138520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1303, 1600, 2606, 3200, 5212, 6515, 10424, 13030, 20848, 26060, 32575, 41696, 52120, 65150, 83392, 104240, 130300, 166784, 208480, 260600, 416960, 521200, 833920, 1042400, 2084800, 4169600]

約数ペア:

[(1, 4169600), (2, 2084800), (4, 1042400), (5, 833920), (8, 521200), (10, 416960), (16, 260600), (20, 208480), (25, 166784), (32, 130300), (40, 104240), (50, 83392), (64, 65150), (80, 52120), (100, 41696), (128, 32575), (160, 26060), (200, 20848), (320, 13030), (400, 10424), (640, 6515), (800, 5212), (1303, 3200), (1600, 2606)]