202480465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 291548160

約数和(自身を除く): 89067695

約数列:

[1, 5, 11, 29, 37, 47, 55, 73, 145, 185, 235, 319, 365, 407, 517, 803, 1073, 1363, 1595, 1739, 2035, 2117, 2585, 2701, 3431, 4015, 5365, 6815, 8695, 10585, 11803, 13505, 14993, 17155, 19129, 23287, 29711, 37741, 50431, 59015, 74965, 78329, 95645, 99499, 116435, 126947, 148555, 188705, 252155, 391645, 497495, 554741, 634735, 861619, 1094489, 1396417, 2773705, 3681463, 4308095, 5472445, 6982085, 18407315, 40496093, 202480465]

約数ペア:

[(1, 202480465), (5, 40496093), (11, 18407315), (29, 6982085), (37, 5472445), (47, 4308095), (55, 3681463), (73, 2773705), (145, 1396417), (185, 1094489), (235, 861619), (319, 634735), (365, 554741), (407, 497495), (517, 391645), (803, 252155), (1073, 188705), (1363, 148555), (1595, 126947), (1739, 116435), (2035, 99499), (2117, 95645), (2585, 78329), (2701, 74965), (3431, 59015), (4015, 50431), (5365, 37741), (6815, 29711), (8695, 23287), (10585, 19129), (11803, 17155), (13505, 14993)]