13704680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31147}}^1$

素因数の和:31169

約数の個数: 32

約数和(自身を含む): 33639840

約数和(自身を除く): 19935160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31147, 62294, 124588, 155735, 249176, 311470, 342617, 622940, 685234, 1245880, 1370468, 1713085, 2740936, 3426170, 6852340, 13704680]

約数ペア:

[(1, 13704680), (2, 6852340), (4, 3426170), (5, 2740936), (8, 1713085), (10, 1370468), (11, 1245880), (20, 685234), (22, 622940), (40, 342617), (44, 311470), (55, 249176), (88, 155735), (110, 124588), (220, 62294), (440, 31147)]