68615650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{72227}}^1$

素因数の和:72258

約数の個数: 24

約数和(自身を含む): 134344080

約数和(自身を除く): 65728430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 72227, 144454, 361135, 722270, 1372313, 1805675, 2744626, 3611350, 6861565, 13723130, 34307825, 68615650]

約数ペア:

[(1, 68615650), (2, 34307825), (5, 13723130), (10, 6861565), (19, 3611350), (25, 2744626), (38, 1805675), (50, 1372313), (95, 722270), (190, 361135), (475, 144454), (950, 72227)]