40347400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 95239440

約数和(自身を除く): 54892040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3011, 3350, 6022, 6700, 12044, 13400, 15055, 24088, 30110, 60220, 75275, 120440, 150550, 201737, 301100, 403474, 602200, 806948, 1008685, 1613896, 2017370, 4034740, 5043425, 8069480, 10086850, 20173700, 40347400]

約数ペア:

[(1, 40347400), (2, 20173700), (4, 10086850), (5, 8069480), (8, 5043425), (10, 4034740), (20, 2017370), (25, 1613896), (40, 1008685), (50, 806948), (67, 602200), (100, 403474), (134, 301100), (200, 201737), (268, 150550), (335, 120440), (536, 75275), (670, 60220), (1340, 30110), (1675, 24088), (2680, 15055), (3011, 13400), (3350, 12044), (6022, 6700)]