157077002210

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1999}}^1\times {\mathrm{9689}}^1$

素因数の和:12506

約数の個数: 32

約数和(自身を含む): 283258080000

約数和(自身を除く): 126181077790

約数列:

[1, 2, 5, 10, 811, 1622, 1999, 3998, 4055, 8110, 9689, 9995, 19378, 19990, 48445, 96890, 1621189, 3242378, 7857779, 8105945, 15715558, 16211890, 19368311, 38736622, 39288895, 78577790, 96841555, 193683110, 15707700221, 31415400442, 78538501105, 157077002210]

約数ペア:

[(1, 157077002210), (2, 78538501105), (5, 31415400442), (10, 15707700221), (811, 193683110), (1622, 96841555), (1999, 78577790), (3998, 39288895), (4055, 38736622), (8110, 19368311), (9689, 16211890), (9995, 15715558), (19378, 8105945), (19990, 7857779), (48445, 3242378), (96890, 1621189)]