9187480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 22356000

約数和(自身を除く): 13168520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 229, 236, 295, 340, 458, 472, 590, 680, 916, 1003, 1145, 1180, 1832, 2006, 2290, 2360, 3893, 4012, 4580, 5015, 7786, 8024, 9160, 10030, 13511, 15572, 19465, 20060, 27022, 31144, 38930, 40120, 54044, 67555, 77860, 108088, 135110, 155720, 229687, 270220, 459374, 540440, 918748, 1148435, 1837496, 2296870, 4593740, 9187480]

約数ペア:

[(1, 9187480), (2, 4593740), (4, 2296870), (5, 1837496), (8, 1148435), (10, 918748), (17, 540440), (20, 459374), (34, 270220), (40, 229687), (59, 155720), (68, 135110), (85, 108088), (118, 77860), (136, 67555), (170, 54044), (229, 40120), (236, 38930), (295, 31144), (340, 27022), (458, 20060), (472, 19465), (590, 15572), (680, 13511), (916, 10030), (1003, 9160), (1145, 8024), (1180, 7786), (1832, 5015), (2006, 4580), (2290, 4012), (2360, 3893)]