86464540

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{5711}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 181847232

約数和(自身を除く): 95382692

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 5711, 7570, 11422, 15140, 22844, 28555, 57110, 114220, 4323227, 8646454, 17292908, 21616135, 43232270, 86464540]

約数ペア:

[(1, 86464540), (2, 43232270), (4, 21616135), (5, 17292908), (10, 8646454), (20, 4323227), (757, 114220), (1514, 57110), (3028, 28555), (3785, 22844), (5711, 15140), (7570, 11422)]