16494400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 126

約数和(自身を含む): 44669202

約数和(自身を除く): 28174802

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 64, 65, 80, 100, 104, 122, 130, 160, 169, 200, 208, 244, 260, 305, 320, 325, 338, 400, 416, 488, 520, 610, 650, 676, 793, 800, 832, 845, 976, 1040, 1220, 1300, 1352, 1525, 1586, 1600, 1690, 1952, 2080, 2440, 2600, 2704, 3050, 3172, 3380, 3904, 3965, 4160, 4225, 4880, 5200, 5408, 6100, 6344, 6760, 7930, 8450, 9760, 10309, 10400, 10816, 12200, 12688, 13520, 15860, 16900, 19520, 19825, 20618, 20800, 24400, 25376, 27040, 31720, 33800, 39650, 41236, 48800, 50752, 51545, 54080, 63440, 67600, 79300, 82472, 97600, 103090, 126880, 135200, 158600, 164944, 206180, 253760, 257725, 270400, 317200, 329888, 412360, 515450, 634400, 659776, 824720, 1030900, 1268800, 1649440, 2061800, 3298880, 4123600, 8247200, 16494400]

約数ペア:

[(1, 16494400), (2, 8247200), (4, 4123600), (5, 3298880), (8, 2061800), (10, 1649440), (13, 1268800), (16, 1030900), (20, 824720), (25, 659776), (26, 634400), (32, 515450), (40, 412360), (50, 329888), (52, 317200), (61, 270400), (64, 257725), (65, 253760), (80, 206180), (100, 164944), (104, 158600), (122, 135200), (130, 126880), (160, 103090), (169, 97600), (200, 82472), (208, 79300), (244, 67600), (260, 63440), (305, 54080), (320, 51545), (325, 50752), (338, 48800), (400, 41236), (416, 39650), (488, 33800), (520, 31720), (610, 27040), (650, 25376), (676, 24400), (793, 20800), (800, 20618), (832, 19825), (845, 19520), (976, 16900), (1040, 15860), (1220, 13520), (1300, 12688), (1352, 12200), (1525, 10816), (1586, 10400), (1600, 10309), (1690, 9760), (1952, 8450), (2080, 7930), (2440, 6760), (2600, 6344), (2704, 6100), (3050, 5408), (3172, 5200), (3380, 4880), (3904, 4225), (3965, 4160)]