29169640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10271}}^1$

素因数の和:10353

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 37392920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 10271, 20542, 41084, 51355, 82168, 102710, 205420, 410840, 729241, 1458482, 2916964, 3646205, 5833928, 7292410, 14584820, 29169640]

約数ペア:

[(1, 29169640), (2, 14584820), (4, 7292410), (5, 5833928), (8, 3646205), (10, 2916964), (20, 1458482), (40, 729241), (71, 410840), (142, 205420), (284, 102710), (355, 82168), (568, 51355), (710, 41084), (1420, 20542), (2840, 10271)]