78062240

素因数分解:

$2^5\times 5^1\times {\mathrm{487889}}^1$

素因数の和:487904

約数の個数: 24

約数和(自身を含む): 184422420

約数和(自身を除く): 106360180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487889, 975778, 1951556, 2439445, 3903112, 4878890, 7806224, 9757780, 15612448, 19515560, 39031120, 78062240]

約数ペア:

[(1, 78062240), (2, 39031120), (4, 19515560), (5, 15612448), (8, 9757780), (10, 7806224), (16, 4878890), (20, 3903112), (32, 2439445), (40, 1951556), (80, 975778), (160, 487889)]