7196800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 19256580

約数和(自身を除く): 12059780

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 173, 200, 208, 260, 320, 325, 346, 400, 416, 520, 640, 650, 692, 800, 832, 865, 1040, 1300, 1384, 1600, 1664, 1730, 2080, 2249, 2600, 2768, 3200, 3460, 4160, 4325, 4498, 5200, 5536, 6920, 8320, 8650, 8996, 10400, 11072, 11245, 13840, 17300, 17992, 20800, 22144, 22490, 27680, 34600, 35984, 41600, 44980, 55360, 56225, 69200, 71968, 89960, 110720, 112450, 138400, 143936, 179920, 224900, 276800, 287872, 359840, 449800, 553600, 719680, 899600, 1439360, 1799200, 3598400, 7196800]

約数ペア:

[(1, 7196800), (2, 3598400), (4, 1799200), (5, 1439360), (8, 899600), (10, 719680), (13, 553600), (16, 449800), (20, 359840), (25, 287872), (26, 276800), (32, 224900), (40, 179920), (50, 143936), (52, 138400), (64, 112450), (65, 110720), (80, 89960), (100, 71968), (104, 69200), (128, 56225), (130, 55360), (160, 44980), (173, 41600), (200, 35984), (208, 34600), (260, 27680), (320, 22490), (325, 22144), (346, 20800), (400, 17992), (416, 17300), (520, 13840), (640, 11245), (650, 11072), (692, 10400), (800, 8996), (832, 8650), (865, 8320), (1040, 6920), (1300, 5536), (1384, 5200), (1600, 4498), (1664, 4325), (1730, 4160), (2080, 3460), (2249, 3200), (2600, 2768)]