12166660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 16682300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 1907, 3190, 3814, 6380, 7628, 9535, 19070, 20977, 38140, 41954, 55303, 83908, 104885, 110606, 209770, 221212, 276515, 419540, 553030, 608333, 1106060, 1216666, 2433332, 3041665, 6083330, 12166660]

約数ペア:

[(1, 12166660), (2, 6083330), (4, 3041665), (5, 2433332), (10, 1216666), (11, 1106060), (20, 608333), (22, 553030), (29, 419540), (44, 276515), (55, 221212), (58, 209770), (110, 110606), (116, 104885), (145, 83908), (220, 55303), (290, 41954), (319, 38140), (580, 20977), (638, 19070), (1276, 9535), (1595, 7628), (1907, 6380), (3190, 3814)]