7365752090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{27767}}^1$

素因数の和:28462

約数の個数: 32

約数和(自身を含む): 13603209984

約数和(自身を除く): 6237457894

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 647, 1294, 3235, 6470, 26527, 27767, 53054, 55534, 132635, 138835, 265270, 277670, 1138447, 2276894, 5692235, 11384470, 17965249, 35930498, 89826245, 179652490, 736575209, 1473150418, 3682876045, 7365752090]

約数ペア:

[(1, 7365752090), (2, 3682876045), (5, 1473150418), (10, 736575209), (41, 179652490), (82, 89826245), (205, 35930498), (410, 17965249), (647, 11384470), (1294, 5692235), (3235, 2276894), (6470, 1138447), (26527, 277670), (27767, 265270), (53054, 138835), (55534, 132635)]