79444480

素因数分解:

$2^9\times 5^1\times {\mathrm{31033}}^1$

素因数の和:31056

約数の個数: 40

約数和(自身を含む): 190486692

約数和(自身を除く): 111042212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 31033, 62066, 124132, 155165, 248264, 310330, 496528, 620660, 993056, 1241320, 1986112, 2482640, 3972224, 4965280, 7944448, 9930560, 15888896, 19861120, 39722240, 79444480]

約数ペア:

[(1, 79444480), (2, 39722240), (4, 19861120), (5, 15888896), (8, 9930560), (10, 7944448), (16, 4965280), (20, 3972224), (32, 2482640), (40, 1986112), (64, 1241320), (80, 993056), (128, 620660), (160, 496528), (256, 310330), (320, 248264), (512, 155165), (640, 124132), (1280, 62066), (2560, 31033)]