115500520

素因数分解:

$2^3\times 5^1\times {\mathrm{2887513}}^1$

素因数の和:2887524

約数の個数: 16

約数和(自身を含む): 259876260

約数和(自身を除く): 144375740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2887513, 5775026, 11550052, 14437565, 23100104, 28875130, 57750260, 115500520]

約数ペア:

[(1, 115500520), (2, 57750260), (4, 28875130), (5, 23100104), (8, 14437565), (10, 11550052), (20, 5775026), (40, 2887513)]