83301680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13523}}^1$

素因数の和:13554

約数の個数: 80

約数和(自身を含む): 241484544

約数和(自身を除く): 158182864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13523, 27046, 54092, 67615, 94661, 108184, 135230, 148753, 189322, 216368, 270460, 297506, 378644, 473305, 540920, 595012, 743765, 757288, 946610, 1041271, 1081840, 1190024, 1487530, 1514576, 1893220, 2082542, 2380048, 2975060, 3786440, 4165084, 5206355, 5950120, 7572880, 8330168, 10412710, 11900240, 16660336, 20825420, 41650840, 83301680]

約数ペア:

[(1, 83301680), (2, 41650840), (4, 20825420), (5, 16660336), (7, 11900240), (8, 10412710), (10, 8330168), (11, 7572880), (14, 5950120), (16, 5206355), (20, 4165084), (22, 3786440), (28, 2975060), (35, 2380048), (40, 2082542), (44, 1893220), (55, 1514576), (56, 1487530), (70, 1190024), (77, 1081840), (80, 1041271), (88, 946610), (110, 757288), (112, 743765), (140, 595012), (154, 540920), (176, 473305), (220, 378644), (280, 297506), (308, 270460), (385, 216368), (440, 189322), (560, 148753), (616, 135230), (770, 108184), (880, 94661), (1232, 67615), (1540, 54092), (3080, 27046), (6160, 13523)]