104626280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21617}}^1$

素因数の和:21650

約数の個数: 48

約数和(自身を含む): 258767460

約数和(自身を除く): 154141180

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 21617, 43234, 86468, 108085, 172936, 216170, 237787, 432340, 475574, 864680, 951148, 1188935, 1902296, 2377870, 2615657, 4755740, 5231314, 9511480, 10462628, 13078285, 20925256, 26156570, 52313140, 104626280]

約数ペア:

[(1, 104626280), (2, 52313140), (4, 26156570), (5, 20925256), (8, 13078285), (10, 10462628), (11, 9511480), (20, 5231314), (22, 4755740), (40, 2615657), (44, 2377870), (55, 1902296), (88, 1188935), (110, 951148), (121, 864680), (220, 475574), (242, 432340), (440, 237787), (484, 216170), (605, 172936), (968, 108085), (1210, 86468), (2420, 43234), (4840, 21617)]