86125120

素因数分解:

$2^6\times 5^1\times {\mathrm{269141}}^1$

素因数の和:269158

約数の個数: 28

約数和(自身を含む): 205086204

約数和(自身を除く): 118961084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 269141, 538282, 1076564, 1345705, 2153128, 2691410, 4306256, 5382820, 8612512, 10765640, 17225024, 21531280, 43062560, 86125120]

約数ペア:

[(1, 86125120), (2, 43062560), (4, 21531280), (5, 17225024), (8, 10765640), (10, 8612512), (16, 5382820), (20, 4306256), (32, 2691410), (40, 2153128), (64, 1345705), (80, 1076564), (160, 538282), (320, 269141)]