6901000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 16548480

約数和(自身を除く): 9647480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 103, 125, 134, 200, 206, 250, 268, 335, 412, 500, 515, 536, 670, 824, 1000, 1030, 1340, 1675, 2060, 2575, 2680, 3350, 4120, 5150, 6700, 6901, 8375, 10300, 12875, 13400, 13802, 16750, 20600, 25750, 27604, 33500, 34505, 51500, 55208, 67000, 69010, 103000, 138020, 172525, 276040, 345050, 690100, 862625, 1380200, 1725250, 3450500, 6901000]

約数ペア:

[(1, 6901000), (2, 3450500), (4, 1725250), (5, 1380200), (8, 862625), (10, 690100), (20, 345050), (25, 276040), (40, 172525), (50, 138020), (67, 103000), (100, 69010), (103, 67000), (125, 55208), (134, 51500), (200, 34505), (206, 33500), (250, 27604), (268, 25750), (335, 20600), (412, 16750), (500, 13802), (515, 13400), (536, 12875), (670, 10300), (824, 8375), (1000, 6901), (1030, 6700), (1340, 5150), (1675, 4120), (2060, 3350), (2575, 2680)]