12305960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18125

約数の個数: 32

約数和(自身を含む): 29318760

約数和(自身を除く): 17012800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18097, 36194, 72388, 90485, 144776, 180970, 307649, 361940, 615298, 723880, 1230596, 1538245, 2461192, 3076490, 6152980, 12305960]

約数ペア:

[(1, 12305960), (2, 6152980), (4, 3076490), (5, 2461192), (8, 1538245), (10, 1230596), (17, 723880), (20, 615298), (34, 361940), (40, 307649), (68, 180970), (85, 144776), (136, 90485), (170, 72388), (340, 36194), (680, 18097)]