41772080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 112284480

約数和(自身を除く): 70512400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 769, 776, 970, 1358, 1538, 1552, 1940, 2716, 3076, 3395, 3845, 3880, 5383, 5432, 6152, 6790, 7690, 7760, 10766, 10864, 12304, 13580, 15380, 21532, 26915, 27160, 30760, 43064, 53830, 54320, 61520, 74593, 86128, 107660, 149186, 215320, 298372, 372965, 430640, 522151, 596744, 745930, 1044302, 1193488, 1491860, 2088604, 2610755, 2983720, 4177208, 5221510, 5967440, 8354416, 10443020, 20886040, 41772080]

約数ペア:

[(1, 41772080), (2, 20886040), (4, 10443020), (5, 8354416), (7, 5967440), (8, 5221510), (10, 4177208), (14, 2983720), (16, 2610755), (20, 2088604), (28, 1491860), (35, 1193488), (40, 1044302), (56, 745930), (70, 596744), (80, 522151), (97, 430640), (112, 372965), (140, 298372), (194, 215320), (280, 149186), (388, 107660), (485, 86128), (560, 74593), (679, 61520), (769, 54320), (776, 53830), (970, 43064), (1358, 30760), (1538, 27160), (1552, 26915), (1940, 21532), (2716, 15380), (3076, 13580), (3395, 12304), (3845, 10864), (3880, 10766), (5383, 7760), (5432, 7690), (6152, 6790)]