57661000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 142342200

約数和(自身を除く): 84681200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 109, 115, 125, 184, 200, 218, 230, 250, 436, 460, 500, 529, 545, 575, 872, 920, 1000, 1058, 1090, 1150, 2116, 2180, 2300, 2507, 2645, 2725, 2875, 4232, 4360, 4600, 5014, 5290, 5450, 5750, 10028, 10580, 10900, 11500, 12535, 13225, 13625, 20056, 21160, 21800, 23000, 25070, 26450, 27250, 50140, 52900, 54500, 57661, 62675, 66125, 100280, 105800, 109000, 115322, 125350, 132250, 230644, 250700, 264500, 288305, 313375, 461288, 501400, 529000, 576610, 626750, 1153220, 1253500, 1441525, 2306440, 2507000, 2883050, 5766100, 7207625, 11532200, 14415250, 28830500, 57661000]

約数ペア:

[(1, 57661000), (2, 28830500), (4, 14415250), (5, 11532200), (8, 7207625), (10, 5766100), (20, 2883050), (23, 2507000), (25, 2306440), (40, 1441525), (46, 1253500), (50, 1153220), (92, 626750), (100, 576610), (109, 529000), (115, 501400), (125, 461288), (184, 313375), (200, 288305), (218, 264500), (230, 250700), (250, 230644), (436, 132250), (460, 125350), (500, 115322), (529, 109000), (545, 105800), (575, 100280), (872, 66125), (920, 62675), (1000, 57661), (1058, 54500), (1090, 52900), (1150, 50140), (2116, 27250), (2180, 26450), (2300, 25070), (2507, 23000), (2645, 21800), (2725, 21160), (2875, 20056), (4232, 13625), (4360, 13225), (4600, 12535), (5014, 11500), (5290, 10900), (5450, 10580), (5750, 10028)]