85184960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 112

約数和(自身を含む): 245571264

約数和(自身を除く): 160386304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2237, 2240, 2380, 2720, 3808, 4474, 4760, 5440, 7616, 8948, 9520, 11185, 15659, 17896, 19040, 22370, 31318, 35792, 38029, 38080, 44740, 62636, 71584, 76058, 78295, 89480, 125272, 143168, 152116, 156590, 178960, 190145, 250544, 266203, 304232, 313180, 357920, 380290, 501088, 532406, 608464, 626360, 715840, 760580, 1002176, 1064812, 1216928, 1252720, 1331015, 1521160, 2129624, 2433856, 2505440, 2662030, 3042320, 4259248, 5010880, 5324060, 6084640, 8518496, 10648120, 12169280, 17036992, 21296240, 42592480, 85184960]

約数ペア:

[(1, 85184960), (2, 42592480), (4, 21296240), (5, 17036992), (7, 12169280), (8, 10648120), (10, 8518496), (14, 6084640), (16, 5324060), (17, 5010880), (20, 4259248), (28, 3042320), (32, 2662030), (34, 2505440), (35, 2433856), (40, 2129624), (56, 1521160), (64, 1331015), (68, 1252720), (70, 1216928), (80, 1064812), (85, 1002176), (112, 760580), (119, 715840), (136, 626360), (140, 608464), (160, 532406), (170, 501088), (224, 380290), (238, 357920), (272, 313180), (280, 304232), (320, 266203), (340, 250544), (448, 190145), (476, 178960), (544, 156590), (560, 152116), (595, 143168), (680, 125272), (952, 89480), (1088, 78295), (1120, 76058), (1190, 71584), (1360, 62636), (1904, 44740), (2237, 38080), (2240, 38029), (2380, 35792), (2720, 31318), (3808, 22370), (4474, 19040), (4760, 17896), (5440, 15659), (7616, 11185), (8948, 9520)]