6494000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 16713216

約数和(自身を除く): 10219216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 191, 200, 250, 272, 340, 382, 400, 425, 500, 680, 764, 850, 955, 1000, 1360, 1528, 1700, 1910, 2000, 2125, 3056, 3247, 3400, 3820, 4250, 4775, 6494, 6800, 7640, 8500, 9550, 12988, 15280, 16235, 17000, 19100, 23875, 25976, 32470, 34000, 38200, 47750, 51952, 64940, 76400, 81175, 95500, 129880, 162350, 191000, 259760, 324700, 382000, 405875, 649400, 811750, 1298800, 1623500, 3247000, 6494000]

約数ペア:

[(1, 6494000), (2, 3247000), (4, 1623500), (5, 1298800), (8, 811750), (10, 649400), (16, 405875), (17, 382000), (20, 324700), (25, 259760), (34, 191000), (40, 162350), (50, 129880), (68, 95500), (80, 81175), (85, 76400), (100, 64940), (125, 51952), (136, 47750), (170, 38200), (191, 34000), (200, 32470), (250, 25976), (272, 23875), (340, 19100), (382, 17000), (400, 16235), (425, 15280), (500, 12988), (680, 9550), (764, 8500), (850, 7640), (955, 6800), (1000, 6494), (1360, 4775), (1528, 4250), (1700, 3820), (1910, 3400), (2000, 3247), (2125, 3056)]