97154480

素因数分解:

$2^4\times 5^1\times {\mathrm{1214431}}^1$

素因数の和:1214444

約数の個数: 20

約数和(自身を含む): 225884352

約数和(自身を除く): 128729872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1214431, 2428862, 4857724, 6072155, 9715448, 12144310, 19430896, 24288620, 48577240, 97154480]

約数ペア:

[(1, 97154480), (2, 48577240), (4, 24288620), (5, 19430896), (8, 12144310), (10, 9715448), (16, 6072155), (20, 4857724), (40, 2428862), (80, 1214431)]