9010760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20479}}^1$

素因数の和:20501

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 13107640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20479, 40958, 81916, 102395, 163832, 204790, 225269, 409580, 450538, 819160, 901076, 1126345, 1802152, 2252690, 4505380, 9010760]

約数ペア:

[(1, 9010760), (2, 4505380), (4, 2252690), (5, 1802152), (8, 1126345), (10, 901076), (11, 819160), (20, 450538), (22, 409580), (40, 225269), (44, 204790), (55, 163832), (88, 102395), (110, 81916), (220, 40958), (440, 20479)]