2205977510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9473}}^1$

素因数の和:9593

約数の個数: 64

約数和(自身を含む): 4542972480

約数和(自身を除く): 2336994970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 290, 319, 365, 638, 730, 803, 1595, 1606, 2117, 3190, 4015, 4234, 8030, 9473, 10585, 18946, 21170, 23287, 46574, 47365, 94730, 104203, 116435, 208406, 232870, 274717, 521015, 549434, 691529, 1042030, 1373585, 1383058, 2747170, 3021887, 3457645, 6043774, 6915290, 7606819, 15109435, 15213638, 20054341, 30218870, 38034095, 40108682, 76068190, 100271705, 200543410, 220597751, 441195502, 1102988755, 2205977510]

約数ペア:

[(1, 2205977510), (2, 1102988755), (5, 441195502), (10, 220597751), (11, 200543410), (22, 100271705), (29, 76068190), (55, 40108682), (58, 38034095), (73, 30218870), (110, 20054341), (145, 15213638), (146, 15109435), (290, 7606819), (319, 6915290), (365, 6043774), (638, 3457645), (730, 3021887), (803, 2747170), (1595, 1383058), (1606, 1373585), (2117, 1042030), (3190, 691529), (4015, 549434), (4234, 521015), (8030, 274717), (9473, 232870), (10585, 208406), (18946, 116435), (21170, 104203), (23287, 94730), (46574, 47365)]