38773400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8429}}^1$

素因数の和:8468

約数の個数: 48

約数和(自身を含む): 94078800

約数和(自身を除く): 55305400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 8429, 16858, 33716, 42145, 67432, 84290, 168580, 193867, 210725, 337160, 387734, 421450, 775468, 842900, 969335, 1550936, 1685800, 1938670, 3877340, 4846675, 7754680, 9693350, 19386700, 38773400]

約数ペア:

[(1, 38773400), (2, 19386700), (4, 9693350), (5, 7754680), (8, 4846675), (10, 3877340), (20, 1938670), (23, 1685800), (25, 1550936), (40, 969335), (46, 842900), (50, 775468), (92, 421450), (100, 387734), (115, 337160), (184, 210725), (200, 193867), (230, 168580), (460, 84290), (575, 67432), (920, 42145), (1150, 33716), (2300, 16858), (4600, 8429)]