75628180

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{4969}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 159059880

約数和(自身を除く): 83431700

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 4969, 7610, 9938, 15220, 19876, 24845, 49690, 99380, 3781409, 7562818, 15125636, 18907045, 37814090, 75628180]

約数ペア:

[(1, 75628180), (2, 37814090), (4, 18907045), (5, 15125636), (10, 7562818), (20, 3781409), (761, 99380), (1522, 49690), (3044, 24845), (3805, 19876), (4969, 15220), (7610, 9938)]