1088914960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5077}}^1$

素因数の和:5480

約数の個数: 80

約数和(自身を含む): 2901528576

約数和(自身を除く): 1812613616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 383, 560, 766, 1532, 1915, 2681, 3064, 3830, 5077, 5362, 6128, 7660, 10154, 10724, 13405, 15320, 20308, 21448, 25385, 26810, 30640, 35539, 40616, 42896, 50770, 53620, 71078, 81232, 101540, 107240, 142156, 177695, 203080, 214480, 284312, 355390, 406160, 568624, 710780, 1421560, 1944491, 2843120, 3888982, 7777964, 9722455, 13611437, 15555928, 19444910, 27222874, 31111856, 38889820, 54445748, 68057185, 77779640, 108891496, 136114370, 155559280, 217782992, 272228740, 544457480, 1088914960]

約数ペア:

[(1, 1088914960), (2, 544457480), (4, 272228740), (5, 217782992), (7, 155559280), (8, 136114370), (10, 108891496), (14, 77779640), (16, 68057185), (20, 54445748), (28, 38889820), (35, 31111856), (40, 27222874), (56, 19444910), (70, 15555928), (80, 13611437), (112, 9722455), (140, 7777964), (280, 3888982), (383, 2843120), (560, 1944491), (766, 1421560), (1532, 710780), (1915, 568624), (2681, 406160), (3064, 355390), (3830, 284312), (5077, 214480), (5362, 203080), (6128, 177695), (7660, 142156), (10154, 107240), (10724, 101540), (13405, 81232), (15320, 71078), (20308, 53620), (21448, 50770), (25385, 42896), (26810, 40616), (30640, 35539)]