1123514260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{5557}}^1$

素因数の和:6496

約数の個数: 48

約数和(自身を含む): 2577133440

約数和(自身を除く): 1453619180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919, 1838, 3676, 4595, 5557, 9190, 10109, 11114, 18380, 20218, 22228, 27785, 40436, 50545, 55570, 61127, 101090, 111140, 122254, 202180, 244508, 305635, 611270, 1222540, 5106883, 10213766, 20427532, 25534415, 51068830, 56175713, 102137660, 112351426, 224702852, 280878565, 561757130, 1123514260]

約数ペア:

[(1, 1123514260), (2, 561757130), (4, 280878565), (5, 224702852), (10, 112351426), (11, 102137660), (20, 56175713), (22, 51068830), (44, 25534415), (55, 20427532), (110, 10213766), (220, 5106883), (919, 1222540), (1838, 611270), (3676, 305635), (4595, 244508), (5557, 202180), (9190, 122254), (10109, 111140), (11114, 101090), (18380, 61127), (20218, 55570), (22228, 50545), (27785, 40436)]