97612520

素因数分解:

$2^3\times 5^1\times {\mathrm{2440313}}^1$

素因数の和:2440324

約数の個数: 16

約数和(自身を含む): 219628260

約数和(自身を除く): 122015740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2440313, 4880626, 9761252, 12201565, 19522504, 24403130, 48806260, 97612520]

約数ペア:

[(1, 97612520), (2, 48806260), (4, 24403130), (5, 19522504), (8, 12201565), (10, 9761252), (20, 4880626), (40, 2440313)]