63882080

素因数分解:

$2^5\times 5^1\times {\mathrm{399263}}^1$

素因数の和:399278

約数の個数: 24

約数和(自身を含む): 150921792

約数和(自身を除く): 87039712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 399263, 798526, 1597052, 1996315, 3194104, 3992630, 6388208, 7985260, 12776416, 15970520, 31941040, 63882080]

約数ペア:

[(1, 63882080), (2, 31941040), (4, 15970520), (5, 12776416), (8, 7985260), (10, 6388208), (16, 3992630), (20, 3194104), (32, 1996315), (40, 1597052), (80, 798526), (160, 399263)]