9249520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 15748880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 199, 280, 332, 398, 415, 560, 581, 664, 796, 830, 995, 1162, 1328, 1393, 1592, 1660, 1990, 2324, 2786, 2905, 3184, 3320, 3980, 4648, 5572, 5810, 6640, 6965, 7960, 9296, 11144, 11620, 13930, 15920, 16517, 22288, 23240, 27860, 33034, 46480, 55720, 66068, 82585, 111440, 115619, 132136, 165170, 231238, 264272, 330340, 462476, 578095, 660680, 924952, 1156190, 1321360, 1849904, 2312380, 4624760, 9249520]

約数ペア:

[(1, 9249520), (2, 4624760), (4, 2312380), (5, 1849904), (7, 1321360), (8, 1156190), (10, 924952), (14, 660680), (16, 578095), (20, 462476), (28, 330340), (35, 264272), (40, 231238), (56, 165170), (70, 132136), (80, 115619), (83, 111440), (112, 82585), (140, 66068), (166, 55720), (199, 46480), (280, 33034), (332, 27860), (398, 23240), (415, 22288), (560, 16517), (581, 15920), (664, 13930), (796, 11620), (830, 11144), (995, 9296), (1162, 7960), (1328, 6965), (1393, 6640), (1592, 5810), (1660, 5572), (1990, 4648), (2324, 3980), (2786, 3320), (2905, 3184)]