1831792220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3982157}}^1$

素因数の和:3982189

約数の個数: 24

約数和(自身を含む): 4014015264

約数和(自身を除く): 2182223044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3982157, 7964314, 15928628, 19910785, 39821570, 79643140, 91589611, 183179222, 366358444, 457948055, 915896110, 1831792220]

約数ペア:

[(1, 1831792220), (2, 915896110), (4, 457948055), (5, 366358444), (10, 183179222), (20, 91589611), (23, 79643140), (46, 39821570), (92, 19910785), (115, 15928628), (230, 7964314), (460, 3982157)]