4797200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 11762640

約数和(自身を除く): 6965440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 179, 200, 268, 335, 358, 400, 536, 670, 716, 895, 1072, 1340, 1432, 1675, 1790, 2680, 2864, 3350, 3580, 4475, 5360, 6700, 7160, 8950, 11993, 13400, 14320, 17900, 23986, 26800, 35800, 47972, 59965, 71600, 95944, 119930, 191888, 239860, 299825, 479720, 599650, 959440, 1199300, 2398600, 4797200]

約数ペア:

[(1, 4797200), (2, 2398600), (4, 1199300), (5, 959440), (8, 599650), (10, 479720), (16, 299825), (20, 239860), (25, 191888), (40, 119930), (50, 95944), (67, 71600), (80, 59965), (100, 47972), (134, 35800), (179, 26800), (200, 23986), (268, 17900), (335, 14320), (358, 13400), (400, 11993), (536, 8950), (670, 7160), (716, 6700), (895, 5360), (1072, 4475), (1340, 3580), (1432, 3350), (1675, 2864), (1790, 2680)]