63624640

素因数分解:

$2^6\times 5^1\times {\mathrm{198827}}^1$

素因数の和:198844

約数の個数: 28

約数和(自身を含む): 151506936

約数和(自身を除く): 87882296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 198827, 397654, 795308, 994135, 1590616, 1988270, 3181232, 3976540, 6362464, 7953080, 12724928, 15906160, 31812320, 63624640]

約数ペア:

[(1, 63624640), (2, 31812320), (4, 15906160), (5, 12724928), (8, 7953080), (10, 6362464), (16, 3976540), (20, 3181232), (32, 1988270), (40, 1590616), (64, 994135), (80, 795308), (160, 397654), (320, 198827)]