123964000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 322672896

約数和(自身を除く): 198708896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1360, 1700, 1823, 2000, 2125, 2720, 3400, 3646, 4000, 4250, 6800, 7292, 8500, 9115, 13600, 14584, 17000, 18230, 29168, 30991, 34000, 36460, 45575, 58336, 61982, 68000, 72920, 91150, 123964, 145840, 154955, 182300, 227875, 247928, 291680, 309910, 364600, 455750, 495856, 619820, 729200, 774775, 911500, 991712, 1239640, 1458400, 1549550, 1823000, 2479280, 3099100, 3646000, 3873875, 4958560, 6198200, 7292000, 7747750, 12396400, 15495500, 24792800, 30991000, 61982000, 123964000]

約数ペア:

[(1, 123964000), (2, 61982000), (4, 30991000), (5, 24792800), (8, 15495500), (10, 12396400), (16, 7747750), (17, 7292000), (20, 6198200), (25, 4958560), (32, 3873875), (34, 3646000), (40, 3099100), (50, 2479280), (68, 1823000), (80, 1549550), (85, 1458400), (100, 1239640), (125, 991712), (136, 911500), (160, 774775), (170, 729200), (200, 619820), (250, 495856), (272, 455750), (340, 364600), (400, 309910), (425, 291680), (500, 247928), (544, 227875), (680, 182300), (800, 154955), (850, 145840), (1000, 123964), (1360, 91150), (1700, 72920), (1823, 68000), (2000, 61982), (2125, 58336), (2720, 45575), (3400, 36460), (3646, 34000), (4000, 30991), (4250, 29168), (6800, 18230), (7292, 17000), (8500, 14584), (9115, 13600)]