9934720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 25648920

約数和(自身を除く): 15714200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 215, 304, 320, 344, 361, 380, 430, 608, 640, 688, 722, 760, 817, 860, 1216, 1376, 1444, 1520, 1634, 1720, 1805, 2432, 2752, 2888, 3040, 3268, 3440, 3610, 4085, 5504, 5776, 6080, 6536, 6880, 7220, 8170, 11552, 12160, 13072, 13760, 14440, 15523, 16340, 23104, 26144, 27520, 28880, 31046, 32680, 46208, 52288, 57760, 62092, 65360, 77615, 104576, 115520, 124184, 130720, 155230, 231040, 248368, 261440, 310460, 496736, 522880, 620920, 993472, 1241840, 1986944, 2483680, 4967360, 9934720]

約数ペア:

[(1, 9934720), (2, 4967360), (4, 2483680), (5, 1986944), (8, 1241840), (10, 993472), (16, 620920), (19, 522880), (20, 496736), (32, 310460), (38, 261440), (40, 248368), (43, 231040), (64, 155230), (76, 130720), (80, 124184), (86, 115520), (95, 104576), (128, 77615), (152, 65360), (160, 62092), (172, 57760), (190, 52288), (215, 46208), (304, 32680), (320, 31046), (344, 28880), (361, 27520), (380, 26144), (430, 23104), (608, 16340), (640, 15523), (688, 14440), (722, 13760), (760, 13072), (817, 12160), (860, 11552), (1216, 8170), (1376, 7220), (1444, 6880), (1520, 6536), (1634, 6080), (1720, 5776), (1805, 5504), (2432, 4085), (2752, 3610), (2888, 3440), (3040, 3268)]