118190056840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28686907}}^1$

素因数の和:28687021

約数の個数: 32

約数和(自身を含む): 268509458880

約数和(自身を除く): 150319402040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 28686907, 57373814, 114747628, 143434535, 229495256, 286869070, 573738140, 1147476280, 2954751421, 5909502842, 11819005684, 14773757105, 23638011368, 29547514210, 59095028420, 118190056840]

約数ペア:

[(1, 118190056840), (2, 59095028420), (4, 29547514210), (5, 23638011368), (8, 14773757105), (10, 11819005684), (20, 5909502842), (40, 2954751421), (103, 1147476280), (206, 573738140), (412, 286869070), (515, 229495256), (824, 143434535), (1030, 114747628), (2060, 57373814), (4120, 28686907)]