97554640

素因数分解:

$2^4\times 5^1\times {\mathrm{1219433}}^1$

素因数の和:1219446

約数の個数: 20

約数和(自身を含む): 226814724

約数和(自身を除く): 129260084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1219433, 2438866, 4877732, 6097165, 9755464, 12194330, 19510928, 24388660, 48777320, 97554640]

約数ペア:

[(1, 97554640), (2, 48777320), (4, 24388660), (5, 19510928), (8, 12194330), (10, 9755464), (16, 6097165), (20, 4877732), (40, 2438866), (80, 1219433)]