67139000

素因数分解:

$2^3\times 5^3\times {\mathrm{67139}}^1$

素因数の和:67160

約数の個数: 32

約数和(自身を含む): 157107600

約数和(自身を除く): 89968600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 67139, 134278, 268556, 335695, 537112, 671390, 1342780, 1678475, 2685560, 3356950, 6713900, 8392375, 13427800, 16784750, 33569500, 67139000]

約数ペア:

[(1, 67139000), (2, 33569500), (4, 16784750), (5, 13427800), (8, 8392375), (10, 6713900), (20, 3356950), (25, 2685560), (40, 1678475), (50, 1342780), (100, 671390), (125, 537112), (200, 335695), (250, 268556), (500, 134278), (1000, 67139)]