56395000

素因数分解:

$2^3\times 5^4\times {\mathrm{11279}}^1$

素因数の和:11305

約数の個数: 40

約数和(自身を含む): 132145200

約数和(自身を除く): 75750200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 11279, 22558, 45116, 56395, 90232, 112790, 225580, 281975, 451160, 563950, 1127900, 1409875, 2255800, 2819750, 5639500, 7049375, 11279000, 14098750, 28197500, 56395000]

約数ペア:

[(1, 56395000), (2, 28197500), (4, 14098750), (5, 11279000), (8, 7049375), (10, 5639500), (20, 2819750), (25, 2255800), (40, 1409875), (50, 1127900), (100, 563950), (125, 451160), (200, 281975), (250, 225580), (500, 112790), (625, 90232), (1000, 56395), (1250, 45116), (2500, 22558), (5000, 11279)]