4930280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 11646180

約数和(自身を除く): 6715900

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 233, 460, 466, 529, 920, 932, 1058, 1165, 1864, 2116, 2330, 2645, 4232, 4660, 5290, 5359, 9320, 10580, 10718, 21160, 21436, 26795, 42872, 53590, 107180, 123257, 214360, 246514, 493028, 616285, 986056, 1232570, 2465140, 4930280]

約数ペア:

[(1, 4930280), (2, 2465140), (4, 1232570), (5, 986056), (8, 616285), (10, 493028), (20, 246514), (23, 214360), (40, 123257), (46, 107180), (92, 53590), (115, 42872), (184, 26795), (230, 21436), (233, 21160), (460, 10718), (466, 10580), (529, 9320), (920, 5359), (932, 5290), (1058, 4660), (1165, 4232), (1864, 2645), (2116, 2330)]