110907280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126031}}^1$

素因数の和:126055

約数の個数: 40

約数和(自身を含む): 281303424

約数和(自身を除く): 170396144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 126031, 252062, 504124, 630155, 1008248, 1260310, 1386341, 2016496, 2520620, 2772682, 5041240, 5545364, 6931705, 10082480, 11090728, 13863410, 22181456, 27726820, 55453640, 110907280]

約数ペア:

[(1, 110907280), (2, 55453640), (4, 27726820), (5, 22181456), (8, 13863410), (10, 11090728), (11, 10082480), (16, 6931705), (20, 5545364), (22, 5041240), (40, 2772682), (44, 2520620), (55, 2016496), (80, 1386341), (88, 1260310), (110, 1008248), (176, 630155), (220, 504124), (440, 252062), (880, 126031)]