33226820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7988

約数の個数: 48

約数和(自身を含む): 80136000

約数和(自身を除く): 46909180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 7949, 15898, 31796, 39745, 79490, 87439, 151031, 158980, 174878, 302062, 349756, 437195, 604124, 755155, 874390, 1510310, 1661341, 1748780, 3020620, 3322682, 6645364, 8306705, 16613410, 33226820]

約数ペア:

[(1, 33226820), (2, 16613410), (4, 8306705), (5, 6645364), (10, 3322682), (11, 3020620), (19, 1748780), (20, 1661341), (22, 1510310), (38, 874390), (44, 755155), (55, 604124), (76, 437195), (95, 349756), (110, 302062), (190, 174878), (209, 158980), (220, 151031), (380, 87439), (418, 79490), (836, 39745), (1045, 31796), (2090, 15898), (4180, 7949)]