6798440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15451}}^1$

素因数の和:15473

約数の個数: 32

約数和(自身を含む): 16688160

約数和(自身を除く): 9889720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15451, 30902, 61804, 77255, 123608, 154510, 169961, 309020, 339922, 618040, 679844, 849805, 1359688, 1699610, 3399220, 6798440]

約数ペア:

[(1, 6798440), (2, 3399220), (4, 1699610), (5, 1359688), (8, 849805), (10, 679844), (11, 618040), (20, 339922), (22, 309020), (40, 169961), (44, 154510), (55, 123608), (88, 77255), (110, 61804), (220, 30902), (440, 15451)]