5413600

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 13546008

約数和(自身を除く): 8132408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 101, 134, 160, 200, 202, 268, 335, 400, 404, 505, 536, 670, 800, 808, 1010, 1072, 1340, 1616, 1675, 2020, 2144, 2525, 2680, 3232, 3350, 4040, 5050, 5360, 6700, 6767, 8080, 10100, 10720, 13400, 13534, 16160, 20200, 26800, 27068, 33835, 40400, 53600, 54136, 67670, 80800, 108272, 135340, 169175, 216544, 270680, 338350, 541360, 676700, 1082720, 1353400, 2706800, 5413600]

約数ペア:

[(1, 5413600), (2, 2706800), (4, 1353400), (5, 1082720), (8, 676700), (10, 541360), (16, 338350), (20, 270680), (25, 216544), (32, 169175), (40, 135340), (50, 108272), (67, 80800), (80, 67670), (100, 54136), (101, 53600), (134, 40400), (160, 33835), (200, 27068), (202, 26800), (268, 20200), (335, 16160), (400, 13534), (404, 13400), (505, 10720), (536, 10100), (670, 8080), (800, 6767), (808, 6700), (1010, 5360), (1072, 5050), (1340, 4040), (1616, 3350), (1675, 3232), (2020, 2680), (2144, 2525)]