67630000

素因数分解:

$2^4\times 5^4\times {\mathrm{6763}}^1$

素因数の和:6791

約数の個数: 50

約数和(自身を含む): 163763204

約数和(自身を除く): 96133204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 6763, 10000, 13526, 27052, 33815, 54104, 67630, 108208, 135260, 169075, 270520, 338150, 541040, 676300, 845375, 1352600, 1690750, 2705200, 3381500, 4226875, 6763000, 8453750, 13526000, 16907500, 33815000, 67630000]

約数ペア:

[(1, 67630000), (2, 33815000), (4, 16907500), (5, 13526000), (8, 8453750), (10, 6763000), (16, 4226875), (20, 3381500), (25, 2705200), (40, 1690750), (50, 1352600), (80, 845375), (100, 676300), (125, 541040), (200, 338150), (250, 270520), (400, 169075), (500, 135260), (625, 108208), (1000, 67630), (1250, 54104), (2000, 33815), (2500, 27052), (5000, 13526), (6763, 10000)]