40398936620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{18191}}^1$

素因数の和:18783

約数の個数: 96

約数和(自身を含む): 100489697280

約数和(自身を除く): 60090760660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 547, 580, 812, 1015, 1094, 2030, 2188, 2735, 3829, 4060, 5470, 7658, 10940, 15316, 15863, 18191, 19145, 31726, 36382, 38290, 63452, 72764, 76580, 79315, 90955, 111041, 127337, 158630, 181910, 222082, 254674, 317260, 363820, 444164, 509348, 527539, 555205, 636685, 1055078, 1110410, 1273370, 2110156, 2220820, 2546740, 2637695, 3692773, 5275390, 7385546, 9950477, 10550780, 14771092, 18463865, 19900954, 36927730, 39801908, 49752385, 69653339, 73855460, 99504770, 139306678, 199009540, 278613356, 288563833, 348266695, 577127666, 696533390, 1154255332, 1393066780, 1442819165, 2019946831, 2885638330, 4039893662, 5771276660, 8079787324, 10099734155, 20199468310, 40398936620]

約数ペア:

[(1, 40398936620), (2, 20199468310), (4, 10099734155), (5, 8079787324), (7, 5771276660), (10, 4039893662), (14, 2885638330), (20, 2019946831), (28, 1442819165), (29, 1393066780), (35, 1154255332), (58, 696533390), (70, 577127666), (116, 348266695), (140, 288563833), (145, 278613356), (203, 199009540), (290, 139306678), (406, 99504770), (547, 73855460), (580, 69653339), (812, 49752385), (1015, 39801908), (1094, 36927730), (2030, 19900954), (2188, 18463865), (2735, 14771092), (3829, 10550780), (4060, 9950477), (5470, 7385546), (7658, 5275390), (10940, 3692773), (15316, 2637695), (15863, 2546740), (18191, 2220820), (19145, 2110156), (31726, 1273370), (36382, 1110410), (38290, 1055078), (63452, 636685), (72764, 555205), (76580, 527539), (79315, 509348), (90955, 444164), (111041, 363820), (127337, 317260), (158630, 254674), (181910, 222082)]