2109203500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4957}}^1$

素因数の和:5036

約数の個数: 96

約数和(自身を含む): 4937692032

約数和(自身を除く): 2828488532

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 125, 148, 185, 230, 250, 370, 460, 500, 575, 740, 851, 925, 1150, 1702, 1850, 2300, 2875, 3404, 3700, 4255, 4625, 4957, 5750, 8510, 9250, 9914, 11500, 17020, 18500, 19828, 21275, 24785, 42550, 49570, 85100, 99140, 106375, 114011, 123925, 183409, 212750, 228022, 247850, 366818, 425500, 456044, 495700, 570055, 619625, 733636, 917045, 1140110, 1239250, 1834090, 2280220, 2478500, 2850275, 3668180, 4218407, 4585225, 5700550, 8436814, 9170450, 11401100, 14251375, 16873628, 18340900, 21092035, 22926125, 28502750, 42184070, 45852250, 57005500, 84368140, 91704500, 105460175, 210920350, 421840700, 527300875, 1054601750, 2109203500]

約数ペア:

[(1, 2109203500), (2, 1054601750), (4, 527300875), (5, 421840700), (10, 210920350), (20, 105460175), (23, 91704500), (25, 84368140), (37, 57005500), (46, 45852250), (50, 42184070), (74, 28502750), (92, 22926125), (100, 21092035), (115, 18340900), (125, 16873628), (148, 14251375), (185, 11401100), (230, 9170450), (250, 8436814), (370, 5700550), (460, 4585225), (500, 4218407), (575, 3668180), (740, 2850275), (851, 2478500), (925, 2280220), (1150, 1834090), (1702, 1239250), (1850, 1140110), (2300, 917045), (2875, 733636), (3404, 619625), (3700, 570055), (4255, 495700), (4625, 456044), (4957, 425500), (5750, 366818), (8510, 247850), (9250, 228022), (9914, 212750), (11500, 183409), (17020, 123925), (18500, 114011), (19828, 106375), (21275, 99140), (24785, 85100), (42550, 49570)]