2057630520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1558811}}^1$

素因数の和:1558836

約数の個数: 64

約数和(自身を含む): 6734067840

約数和(自身を除く): 4676437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1558811, 3117622, 4676433, 6235244, 7794055, 9352866, 12470488, 15588110, 17146921, 18705732, 23382165, 31176220, 34293842, 37411464, 46764330, 51440763, 62352440, 68587684, 85734605, 93528660, 102881526, 137175368, 171469210, 187057320, 205763052, 257203815, 342938420, 411526104, 514407630, 685876840, 1028815260, 2057630520]

約数ペア:

[(1, 2057630520), (2, 1028815260), (3, 685876840), (4, 514407630), (5, 411526104), (6, 342938420), (8, 257203815), (10, 205763052), (11, 187057320), (12, 171469210), (15, 137175368), (20, 102881526), (22, 93528660), (24, 85734605), (30, 68587684), (33, 62352440), (40, 51440763), (44, 46764330), (55, 37411464), (60, 34293842), (66, 31176220), (88, 23382165), (110, 18705732), (120, 17146921), (132, 15588110), (165, 12470488), (220, 9352866), (264, 7794055), (330, 6235244), (440, 4676433), (660, 3117622), (1320, 1558811)]