1132257520

素因数分解:

$2^4\times 5^1\times {\mathrm{821}}^1\times {\mathrm{17239}}^1$

素因数の和:18073

約数の個数: 40

約数和(自身を含む): 2635858080

約数和(自身を除く): 1503600560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 821, 1642, 3284, 4105, 6568, 8210, 13136, 16420, 17239, 32840, 34478, 65680, 68956, 86195, 137912, 172390, 275824, 344780, 689560, 1379120, 14153219, 28306438, 56612876, 70766095, 113225752, 141532190, 226451504, 283064380, 566128760, 1132257520]

約数ペア:

[(1, 1132257520), (2, 566128760), (4, 283064380), (5, 226451504), (8, 141532190), (10, 113225752), (16, 70766095), (20, 56612876), (40, 28306438), (80, 14153219), (821, 1379120), (1642, 689560), (3284, 344780), (4105, 275824), (6568, 172390), (8210, 137912), (13136, 86195), (16420, 68956), (17239, 65680), (32840, 34478)]