22156900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3388

約数の個数: 36

約数和(自身を含む): 48812848

約数和(自身を除く): 26655948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3307, 3350, 6614, 6700, 13228, 16535, 33070, 66140, 82675, 165350, 221569, 330700, 443138, 886276, 1107845, 2215690, 4431380, 5539225, 11078450, 22156900]

約数ペア:

[(1, 22156900), (2, 11078450), (4, 5539225), (5, 4431380), (10, 2215690), (20, 1107845), (25, 886276), (50, 443138), (67, 330700), (100, 221569), (134, 165350), (268, 82675), (335, 66140), (670, 33070), (1340, 16535), (1675, 13228), (3307, 6700), (3350, 6614)]