39420590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32579}}^1$

素因数の和:32608

約数の個数: 24

約数和(自身を含む): 77996520

約数和(自身を除く): 38575930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32579, 65158, 162895, 325790, 358369, 716738, 1791845, 3583690, 3942059, 7884118, 19710295, 39420590]

約数ペア:

[(1, 39420590), (2, 19710295), (5, 7884118), (10, 3942059), (11, 3583690), (22, 1791845), (55, 716738), (110, 358369), (121, 325790), (242, 162895), (605, 65158), (1210, 32579)]