17992000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 112

約数和(自身を含む): 48262032

約数和(自身を除く): 30270032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 173, 200, 208, 250, 260, 320, 325, 346, 400, 416, 500, 520, 650, 692, 800, 832, 865, 1000, 1040, 1300, 1384, 1600, 1625, 1730, 2000, 2080, 2249, 2600, 2768, 3250, 3460, 4000, 4160, 4325, 4498, 5200, 5536, 6500, 6920, 8000, 8650, 8996, 10400, 11072, 11245, 13000, 13840, 17300, 17992, 20800, 21625, 22490, 26000, 27680, 34600, 35984, 43250, 44980, 52000, 55360, 56225, 69200, 71968, 86500, 89960, 104000, 112450, 138400, 143936, 173000, 179920, 224900, 276800, 281125, 346000, 359840, 449800, 562250, 692000, 719680, 899600, 1124500, 1384000, 1799200, 2249000, 3598400, 4498000, 8996000, 17992000]

約数ペア:

[(1, 17992000), (2, 8996000), (4, 4498000), (5, 3598400), (8, 2249000), (10, 1799200), (13, 1384000), (16, 1124500), (20, 899600), (25, 719680), (26, 692000), (32, 562250), (40, 449800), (50, 359840), (52, 346000), (64, 281125), (65, 276800), (80, 224900), (100, 179920), (104, 173000), (125, 143936), (130, 138400), (160, 112450), (173, 104000), (200, 89960), (208, 86500), (250, 71968), (260, 69200), (320, 56225), (325, 55360), (346, 52000), (400, 44980), (416, 43250), (500, 35984), (520, 34600), (650, 27680), (692, 26000), (800, 22490), (832, 21625), (865, 20800), (1000, 17992), (1040, 17300), (1300, 13840), (1384, 13000), (1600, 11245), (1625, 11072), (1730, 10400), (2000, 8996), (2080, 8650), (2249, 8000), (2600, 6920), (2768, 6500), (3250, 5536), (3460, 5200), (4000, 4498), (4160, 4325)]