5213849360

素因数分解:

$2^4\times 5^1\times {\mathrm{65173117}}^1$

素因数の和:65173130

約数の個数: 20

約数和(自身を含む): 12122199948

約数和(自身を除く): 6908350588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65173117, 130346234, 260692468, 325865585, 521384936, 651731170, 1042769872, 1303462340, 2606924680, 5213849360]

約数ペア:

[(1, 5213849360), (2, 2606924680), (4, 1303462340), (5, 1042769872), (8, 651731170), (10, 521384936), (16, 325865585), (20, 260692468), (40, 130346234), (80, 65173117)]