13731500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 31056480

約数和(自身を除く): 17324980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 947, 1450, 1894, 2900, 3625, 3788, 4735, 7250, 9470, 14500, 18940, 23675, 27463, 47350, 54926, 94700, 109852, 118375, 137315, 236750, 274630, 473500, 549260, 686575, 1373150, 2746300, 3432875, 6865750, 13731500]

約数ペア:

[(1, 13731500), (2, 6865750), (4, 3432875), (5, 2746300), (10, 1373150), (20, 686575), (25, 549260), (29, 473500), (50, 274630), (58, 236750), (100, 137315), (116, 118375), (125, 109852), (145, 94700), (250, 54926), (290, 47350), (500, 27463), (580, 23675), (725, 18940), (947, 14500), (1450, 9470), (1894, 7250), (2900, 4735), (3625, 3788)]