16443200

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 84

約数和(自身を含む): 41574720

約数和(自身を除く): 25131520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 239, 320, 344, 400, 430, 478, 688, 800, 860, 956, 1075, 1195, 1376, 1600, 1720, 1912, 2150, 2390, 2752, 3440, 3824, 4300, 4780, 5975, 6880, 7648, 8600, 9560, 10277, 11950, 13760, 15296, 17200, 19120, 20554, 23900, 34400, 38240, 41108, 47800, 51385, 68800, 76480, 82216, 95600, 102770, 164432, 191200, 205540, 256925, 328864, 382400, 411080, 513850, 657728, 822160, 1027700, 1644320, 2055400, 3288640, 4110800, 8221600, 16443200]

約数ペア:

[(1, 16443200), (2, 8221600), (4, 4110800), (5, 3288640), (8, 2055400), (10, 1644320), (16, 1027700), (20, 822160), (25, 657728), (32, 513850), (40, 411080), (43, 382400), (50, 328864), (64, 256925), (80, 205540), (86, 191200), (100, 164432), (160, 102770), (172, 95600), (200, 82216), (215, 76480), (239, 68800), (320, 51385), (344, 47800), (400, 41108), (430, 38240), (478, 34400), (688, 23900), (800, 20554), (860, 19120), (956, 17200), (1075, 15296), (1195, 13760), (1376, 11950), (1600, 10277), (1720, 9560), (1912, 8600), (2150, 7648), (2390, 6880), (2752, 5975), (3440, 4780), (3824, 4300)]