166543278880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{97453}}^1$

素因数の和:98450

約数の個数: 96

約数和(自身を含む): 429673906368

約数和(自身を除く): 263130627488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 971, 1760, 1942, 3884, 4855, 7768, 9710, 10681, 15536, 19420, 21362, 31072, 38840, 42724, 53405, 77680, 85448, 97453, 106810, 155360, 170896, 194906, 213620, 341792, 389812, 427240, 487265, 779624, 854480, 974530, 1071983, 1559248, 1708960, 1949060, 2143966, 3118496, 3898120, 4287932, 5359915, 7796240, 8575864, 10719830, 15592480, 17151728, 21439660, 34303456, 42879320, 85758640, 94626863, 171517280, 189253726, 378507452, 473134315, 757014904, 946268630, 1040895493, 1514029808, 1892537260, 2081790986, 3028059616, 3785074520, 4163581972, 5204477465, 7570149040, 8327163944, 10408954930, 15140298080, 16654327888, 20817909860, 33308655776, 41635819720, 83271639440, 166543278880]

約数ペア:

[(1, 166543278880), (2, 83271639440), (4, 41635819720), (5, 33308655776), (8, 20817909860), (10, 16654327888), (11, 15140298080), (16, 10408954930), (20, 8327163944), (22, 7570149040), (32, 5204477465), (40, 4163581972), (44, 3785074520), (55, 3028059616), (80, 2081790986), (88, 1892537260), (110, 1514029808), (160, 1040895493), (176, 946268630), (220, 757014904), (352, 473134315), (440, 378507452), (880, 189253726), (971, 171517280), (1760, 94626863), (1942, 85758640), (3884, 42879320), (4855, 34303456), (7768, 21439660), (9710, 17151728), (10681, 15592480), (15536, 10719830), (19420, 8575864), (21362, 7796240), (31072, 5359915), (38840, 4287932), (42724, 3898120), (53405, 3118496), (77680, 2143966), (85448, 1949060), (97453, 1708960), (106810, 1559248), (155360, 1071983), (170896, 974530), (194906, 854480), (213620, 779624), (341792, 487265), (389812, 427240)]