17232820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7121}}^1$

素因数の和:7152

約数の個数: 36

約数和(自身を含む): 39783492

約数和(自身を除く): 22550672

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 7121, 14242, 28484, 35605, 71210, 78331, 142420, 156662, 313324, 391655, 783310, 861641, 1566620, 1723282, 3446564, 4308205, 8616410, 17232820]

約数ペア:

[(1, 17232820), (2, 8616410), (4, 4308205), (5, 3446564), (10, 1723282), (11, 1566620), (20, 861641), (22, 783310), (44, 391655), (55, 313324), (110, 156662), (121, 142420), (220, 78331), (242, 71210), (484, 35605), (605, 28484), (1210, 14242), (2420, 7121)]