27020180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122819}}^1$

素因数の和:122839

約数の個数: 24

約数和(自身を含む): 61901280

約数和(自身を除く): 34881100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122819, 245638, 491276, 614095, 1228190, 1351009, 2456380, 2702018, 5404036, 6755045, 13510090, 27020180]

約数ペア:

[(1, 27020180), (2, 13510090), (4, 6755045), (5, 5404036), (10, 2702018), (11, 2456380), (20, 1351009), (22, 1228190), (44, 614095), (55, 491276), (110, 245638), (220, 122819)]