57766040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7561}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 130671360

約数和(自身を除く): 72905320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7561, 7640, 15122, 30244, 37805, 60488, 75610, 151220, 302440, 1444151, 2888302, 5776604, 7220755, 11553208, 14441510, 28883020, 57766040]

約数ペア:

[(1, 57766040), (2, 28883020), (4, 14441510), (5, 11553208), (8, 7220755), (10, 5776604), (20, 2888302), (40, 1444151), (191, 302440), (382, 151220), (764, 75610), (955, 60488), (1528, 37805), (1910, 30244), (3820, 15122), (7561, 7640)]