63866560

素因数分解:

$2^6\times 5^1\times {\mathrm{199583}}^1$

素因数の和:199600

約数の個数: 28

約数和(自身を含む): 152083008

約数和(自身を除く): 88216448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 199583, 399166, 798332, 997915, 1596664, 1995830, 3193328, 3991660, 6386656, 7983320, 12773312, 15966640, 31933280, 63866560]

約数ペア:

[(1, 63866560), (2, 31933280), (4, 15966640), (5, 12773312), (8, 7983320), (10, 6386656), (16, 3991660), (20, 3193328), (32, 1995830), (40, 1596664), (64, 997915), (80, 798332), (160, 399166), (320, 199583)]