86320640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 80

約数和(自身を含む): 236583072

約数和(自身を除く): 150262432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4817, 8960, 9634, 17920, 19268, 24085, 33719, 38536, 48170, 67438, 77072, 96340, 134876, 154144, 168595, 192680, 269752, 308288, 337190, 385360, 539504, 616576, 674380, 770720, 1079008, 1233152, 1348760, 1541440, 2158016, 2466304, 2697520, 3082880, 4316032, 5395040, 6165760, 8632064, 10790080, 12331520, 17264128, 21580160, 43160320, 86320640]

約数ペア:

[(1, 86320640), (2, 43160320), (4, 21580160), (5, 17264128), (7, 12331520), (8, 10790080), (10, 8632064), (14, 6165760), (16, 5395040), (20, 4316032), (28, 3082880), (32, 2697520), (35, 2466304), (40, 2158016), (56, 1541440), (64, 1348760), (70, 1233152), (80, 1079008), (112, 770720), (128, 674380), (140, 616576), (160, 539504), (224, 385360), (256, 337190), (280, 308288), (320, 269752), (448, 192680), (512, 168595), (560, 154144), (640, 134876), (896, 96340), (1120, 77072), (1280, 67438), (1792, 48170), (2240, 38536), (2560, 33719), (3584, 24085), (4480, 19268), (4817, 17920), (8960, 9634)]