28533010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23581}}^1$

素因数の和:23610

約数の個数: 24

約数和(自身を含む): 56455308

約数和(自身を除く): 27922298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 23581, 47162, 117905, 235810, 259391, 518782, 1296955, 2593910, 2853301, 5706602, 14266505, 28533010]

約数ペア:

[(1, 28533010), (2, 14266505), (5, 5706602), (10, 2853301), (11, 2593910), (22, 1296955), (55, 518782), (110, 259391), (121, 235810), (242, 117905), (605, 47162), (1210, 23581)]