157037234680

素因数分解:

$2^3\times 5^1\times {\mathrm{5147}}^1\times {\mathrm{762761}}^1$

素因数の和:767919

約数の個数: 32

約数和(自身を含む): 353402889840

約数和(自身を除く): 196365655160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5147, 10294, 20588, 25735, 41176, 51470, 102940, 205880, 762761, 1525522, 3051044, 3813805, 6102088, 7627610, 15255220, 30510440, 3925930867, 7851861734, 15703723468, 19629654335, 31407446936, 39259308670, 78518617340, 157037234680]

約数ペア:

[(1, 157037234680), (2, 78518617340), (4, 39259308670), (5, 31407446936), (8, 19629654335), (10, 15703723468), (20, 7851861734), (40, 3925930867), (5147, 30510440), (10294, 15255220), (20588, 7627610), (25735, 6102088), (41176, 3813805), (51470, 3051044), (102940, 1525522), (205880, 762761)]