80504204

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{15121}}^1$

素因数の和:15158

約数の個数: 24

約数和(自身を含む): 154970256

約数和(自身を除く): 74466052

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 15121, 30242, 60484, 166331, 332662, 665324, 1829641, 3659282, 7318564, 20126051, 40252102, 80504204]

約数ペア:

[(1, 80504204), (2, 40252102), (4, 20126051), (11, 7318564), (22, 3659282), (44, 1829641), (121, 665324), (242, 332662), (484, 166331), (1331, 60484), (2662, 30242), (5324, 15121)]