29135140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 34731740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 263, 290, 382, 526, 580, 764, 955, 1052, 1315, 1910, 2630, 3820, 5260, 5539, 7627, 11078, 15254, 22156, 27695, 30508, 38135, 50233, 55390, 76270, 100466, 110780, 152540, 200932, 251165, 502330, 1004660, 1456757, 2913514, 5827028, 7283785, 14567570, 29135140]

約数ペア:

[(1, 29135140), (2, 14567570), (4, 7283785), (5, 5827028), (10, 2913514), (20, 1456757), (29, 1004660), (58, 502330), (116, 251165), (145, 200932), (191, 152540), (263, 110780), (290, 100466), (382, 76270), (526, 55390), (580, 50233), (764, 38135), (955, 30508), (1052, 27695), (1315, 22156), (1910, 15254), (2630, 11078), (3820, 7627), (5260, 5539)]