39835015360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{17837}}^1$

素因数の和:18858

約数の個数: 112

約数和(自身を含む): 108522967104

約数和(自身を除く): 68687951744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 997, 1120, 1994, 2240, 3988, 4985, 6979, 7976, 9970, 13958, 15952, 17837, 19940, 27916, 31904, 34895, 35674, 39880, 55832, 63808, 69790, 71348, 79760, 89185, 111664, 124859, 139580, 142696, 159520, 178370, 223328, 249718, 279160, 285392, 319040, 356740, 446656, 499436, 558320, 570784, 624295, 713480, 998872, 1116640, 1141568, 1248590, 1426960, 1997744, 2233280, 2497180, 2853920, 3995488, 4994360, 5707840, 7990976, 9988720, 17783489, 19977440, 35566978, 39954880, 71133956, 88917445, 124484423, 142267912, 177834890, 248968846, 284535824, 355669780, 497937692, 569071648, 622422115, 711339560, 995875384, 1138143296, 1244844230, 1422679120, 1991750768, 2489688460, 2845358240, 3983501536, 4979376920, 5690716480, 7967003072, 9958753840, 19917507680, 39835015360]

約数ペア:

[(1, 39835015360), (2, 19917507680), (4, 9958753840), (5, 7967003072), (7, 5690716480), (8, 4979376920), (10, 3983501536), (14, 2845358240), (16, 2489688460), (20, 1991750768), (28, 1422679120), (32, 1244844230), (35, 1138143296), (40, 995875384), (56, 711339560), (64, 622422115), (70, 569071648), (80, 497937692), (112, 355669780), (140, 284535824), (160, 248968846), (224, 177834890), (280, 142267912), (320, 124484423), (448, 88917445), (560, 71133956), (997, 39954880), (1120, 35566978), (1994, 19977440), (2240, 17783489), (3988, 9988720), (4985, 7990976), (6979, 5707840), (7976, 4994360), (9970, 3995488), (13958, 2853920), (15952, 2497180), (17837, 2233280), (19940, 1997744), (27916, 1426960), (31904, 1248590), (34895, 1141568), (35674, 1116640), (39880, 998872), (55832, 713480), (63808, 624295), (69790, 570784), (71348, 558320), (79760, 499436), (89185, 446656), (111664, 356740), (124859, 319040), (139580, 285392), (142696, 279160), (159520, 249718), (178370, 223328)]