68677000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{9811}}^1$

素因数の和:9839

約数の個数: 64

約数和(自身を含む): 183680640

約数和(自身を除く): 115003640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 9811, 19622, 39244, 49055, 68677, 78488, 98110, 137354, 196220, 245275, 274708, 343385, 392440, 490550, 549416, 686770, 981100, 1226375, 1373540, 1716925, 1962200, 2452750, 2747080, 3433850, 4905500, 6867700, 8584625, 9811000, 13735400, 17169250, 34338500, 68677000]

約数ペア:

[(1, 68677000), (2, 34338500), (4, 17169250), (5, 13735400), (7, 9811000), (8, 8584625), (10, 6867700), (14, 4905500), (20, 3433850), (25, 2747080), (28, 2452750), (35, 1962200), (40, 1716925), (50, 1373540), (56, 1226375), (70, 981100), (100, 686770), (125, 549416), (140, 490550), (175, 392440), (200, 343385), (250, 274708), (280, 245275), (350, 196220), (500, 137354), (700, 98110), (875, 78488), (1000, 68677), (1400, 49055), (1750, 39244), (3500, 19622), (7000, 9811)]