76787240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26297}}^1$

素因数の和:26381

約数の個数: 32

約数和(自身を含む): 175144680

約数和(自身を除く): 98357440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 26297, 52594, 105188, 131485, 210376, 262970, 525940, 1051880, 1919681, 3839362, 7678724, 9598405, 15357448, 19196810, 38393620, 76787240]

約数ペア:

[(1, 76787240), (2, 38393620), (4, 19196810), (5, 15357448), (8, 9598405), (10, 7678724), (20, 3839362), (40, 1919681), (73, 1051880), (146, 525940), (292, 262970), (365, 210376), (584, 131485), (730, 105188), (1460, 52594), (2920, 26297)]