3872660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5320300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 607, 638, 1214, 1276, 1595, 2428, 3035, 3190, 6070, 6380, 6677, 12140, 13354, 17603, 26708, 33385, 35206, 66770, 70412, 88015, 133540, 176030, 193633, 352060, 387266, 774532, 968165, 1936330, 3872660]

約数ペア:

[(1, 3872660), (2, 1936330), (4, 968165), (5, 774532), (10, 387266), (11, 352060), (20, 193633), (22, 176030), (29, 133540), (44, 88015), (55, 70412), (58, 66770), (110, 35206), (116, 33385), (145, 26708), (220, 17603), (290, 13354), (319, 12140), (580, 6677), (607, 6380), (638, 6070), (1214, 3190), (1276, 3035), (1595, 2428)]