422729800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{31547}}^1$

素因数の和:31630

約数の個数: 48

約数和(自身を含む): 997547760

約数和(自身を除く): 574817960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 31547, 63094, 126188, 157735, 252376, 315470, 630940, 788675, 1261880, 1577350, 2113649, 3154700, 4227298, 6309400, 8454596, 10568245, 16909192, 21136490, 42272980, 52841225, 84545960, 105682450, 211364900, 422729800]

約数ペア:

[(1, 422729800), (2, 211364900), (4, 105682450), (5, 84545960), (8, 52841225), (10, 42272980), (20, 21136490), (25, 16909192), (40, 10568245), (50, 8454596), (67, 6309400), (100, 4227298), (134, 3154700), (200, 2113649), (268, 1577350), (335, 1261880), (536, 788675), (670, 630940), (1340, 315470), (1675, 252376), (2680, 157735), (3350, 126188), (6700, 63094), (13400, 31547)]