713531440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 1710783360

約数和(自身を除く): 997251920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 109, 188, 218, 235, 376, 436, 470, 545, 752, 872, 940, 1090, 1741, 1744, 1880, 2180, 3482, 3760, 4360, 5123, 6964, 8705, 8720, 10246, 13928, 17410, 20492, 25615, 27856, 34820, 40984, 51230, 69640, 81827, 81968, 102460, 139280, 163654, 189769, 204920, 327308, 379538, 409135, 409840, 654616, 759076, 818270, 948845, 1309232, 1518152, 1636540, 1897690, 3036304, 3273080, 3795380, 6546160, 7590760, 8919143, 15181520, 17838286, 35676572, 44595715, 71353144, 89191430, 142706288, 178382860, 356765720, 713531440]

約数ペア:

[(1, 713531440), (2, 356765720), (4, 178382860), (5, 142706288), (8, 89191430), (10, 71353144), (16, 44595715), (20, 35676572), (40, 17838286), (47, 15181520), (80, 8919143), (94, 7590760), (109, 6546160), (188, 3795380), (218, 3273080), (235, 3036304), (376, 1897690), (436, 1636540), (470, 1518152), (545, 1309232), (752, 948845), (872, 818270), (940, 759076), (1090, 654616), (1741, 409840), (1744, 409135), (1880, 379538), (2180, 327308), (3482, 204920), (3760, 189769), (4360, 163654), (5123, 139280), (6964, 102460), (8705, 81968), (8720, 81827), (10246, 69640), (13928, 51230), (17410, 40984), (20492, 34820), (25615, 27856)]