97657960

素因数分解:

$2^3\times 5^1\times {\mathrm{2441449}}^1$

素因数の和:2441460

約数の個数: 16

約数和(自身を含む): 219730500

約数和(自身を除く): 122072540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2441449, 4882898, 9765796, 12207245, 19531592, 24414490, 48828980, 97657960]

約数ペア:

[(1, 97657960), (2, 48828980), (4, 24414490), (5, 19531592), (8, 12207245), (10, 9765796), (20, 4882898), (40, 2441449)]