22110010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 43681680

約数和(自身を除く): 21571670

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3209, 3445, 6418, 6890, 16045, 32090, 41717, 83434, 170077, 208585, 340154, 417170, 850385, 1700770, 2211001, 4422002, 11055005, 22110010]

約数ペア:

[(1, 22110010), (2, 11055005), (5, 4422002), (10, 2211001), (13, 1700770), (26, 850385), (53, 417170), (65, 340154), (106, 208585), (130, 170077), (265, 83434), (530, 41717), (689, 32090), (1378, 16045), (3209, 6890), (3445, 6418)]