110211220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1123}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 265120128

約数和(自身を除く): 154908908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 701, 1123, 1402, 2246, 2804, 3505, 4492, 4907, 5615, 7010, 7861, 9814, 11230, 14020, 15722, 19628, 22460, 24535, 31444, 39305, 49070, 78610, 98140, 157220, 787223, 1574446, 3148892, 3936115, 5510561, 7872230, 11021122, 15744460, 22042244, 27552805, 55105610, 110211220]

約数ペア:

[(1, 110211220), (2, 55105610), (4, 27552805), (5, 22042244), (7, 15744460), (10, 11021122), (14, 7872230), (20, 5510561), (28, 3936115), (35, 3148892), (70, 1574446), (140, 787223), (701, 157220), (1123, 98140), (1402, 78610), (2246, 49070), (2804, 39305), (3505, 31444), (4492, 24535), (4907, 22460), (5615, 19628), (7010, 15722), (7861, 14020), (9814, 11230)]