8247200

素因数分解:

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

素因数の和:107

約数の個数: 108

約数和(自身を含む): 22158738

約数和(自身を除く): 13911538

約数列:

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

約数ペア:

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