201623748500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{641093}}^1$

素因数の和:641166

約数の個数: 96

約数和(自身を含む): 478851059232

約数和(自身を除く): 277227310732

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 125, 148, 170, 185, 250, 340, 370, 425, 500, 629, 740, 850, 925, 1258, 1700, 1850, 2125, 2516, 3145, 3700, 4250, 4625, 6290, 8500, 9250, 12580, 15725, 18500, 31450, 62900, 78625, 157250, 314500, 641093, 1282186, 2564372, 3205465, 6410930, 10898581, 12821860, 16027325, 21797162, 23720441, 32054650, 43594324, 47440882, 54492905, 64109300, 80136625, 94881764, 108985810, 118602205, 160273250, 217971620, 237204410, 272464525, 320546500, 403247497, 474408820, 544929050, 593011025, 806494994, 1089858100, 1186022050, 1362322625, 1612989988, 2016237485, 2372044100, 2724645250, 2965055125, 4032474970, 5449290500, 5930110250, 8064949940, 10081187425, 11860220500, 20162374850, 40324749700, 50405937125, 100811874250, 201623748500]

約数ペア:

[(1, 201623748500), (2, 100811874250), (4, 50405937125), (5, 40324749700), (10, 20162374850), (17, 11860220500), (20, 10081187425), (25, 8064949940), (34, 5930110250), (37, 5449290500), (50, 4032474970), (68, 2965055125), (74, 2724645250), (85, 2372044100), (100, 2016237485), (125, 1612989988), (148, 1362322625), (170, 1186022050), (185, 1089858100), (250, 806494994), (340, 593011025), (370, 544929050), (425, 474408820), (500, 403247497), (629, 320546500), (740, 272464525), (850, 237204410), (925, 217971620), (1258, 160273250), (1700, 118602205), (1850, 108985810), (2125, 94881764), (2516, 80136625), (3145, 64109300), (3700, 54492905), (4250, 47440882), (4625, 43594324), (6290, 32054650), (8500, 23720441), (9250, 21797162), (12580, 16027325), (15725, 12821860), (18500, 10898581), (31450, 6410930), (62900, 3205465), (78625, 2564372), (157250, 1282186), (314500, 641093)]