113740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 268128

約数和(自身を除く): 154388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 470, 484, 517, 605, 940, 1034, 1210, 2068, 2420, 2585, 5170, 5687, 10340, 11374, 22748, 28435, 56870, 113740]

約数ペア:

[(1, 113740), (2, 56870), (4, 28435), (5, 22748), (10, 11374), (11, 10340), (20, 5687), (22, 5170), (44, 2585), (47, 2420), (55, 2068), (94, 1210), (110, 1034), (121, 940), (188, 605), (220, 517), (235, 484), (242, 470)]