77342240

素因数分解:

$2^5\times 5^1\times {\mathrm{483389}}^1$

素因数の和:483404

約数の個数: 24

約数和(自身を含む): 182721420

約数和(自身を除く): 105379180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 483389, 966778, 1933556, 2416945, 3867112, 4833890, 7734224, 9667780, 15468448, 19335560, 38671120, 77342240]

約数ペア:

[(1, 77342240), (2, 38671120), (4, 19335560), (5, 15468448), (8, 9667780), (10, 7734224), (16, 4833890), (20, 3867112), (32, 2416945), (40, 1933556), (80, 966778), (160, 483389)]