57752080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31387}}^1$

素因数の和:31423

約数の個数: 40

約数和(自身を含む): 140116032

約数和(自身を除く): 82363952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31387, 62774, 125548, 156935, 251096, 313870, 502192, 627740, 721901, 1255480, 1443802, 2510960, 2887604, 3609505, 5775208, 7219010, 11550416, 14438020, 28876040, 57752080]

約数ペア:

[(1, 57752080), (2, 28876040), (4, 14438020), (5, 11550416), (8, 7219010), (10, 5775208), (16, 3609505), (20, 2887604), (23, 2510960), (40, 1443802), (46, 1255480), (80, 721901), (92, 627740), (115, 502192), (184, 313870), (230, 251096), (368, 156935), (460, 125548), (920, 62774), (1840, 31387)]