16801752080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9131387}}^1$

素因数の和:9131423

約数の個数: 40

約数和(自身を含む): 40762516032

約数和(自身を除く): 23960763952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 9131387, 18262774, 36525548, 45656935, 73051096, 91313870, 146102192, 182627740, 210021901, 365255480, 420043802, 730510960, 840087604, 1050109505, 1680175208, 2100219010, 3360350416, 4200438020, 8400876040, 16801752080]

約数ペア:

[(1, 16801752080), (2, 8400876040), (4, 4200438020), (5, 3360350416), (8, 2100219010), (10, 1680175208), (16, 1050109505), (20, 840087604), (23, 730510960), (40, 420043802), (46, 365255480), (80, 210021901), (92, 182627740), (115, 146102192), (184, 91313870), (230, 73051096), (368, 45656935), (460, 36525548), (920, 18262774), (1840, 9131387)]