880972210

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{54617}}^1$

素因数の和:56237

約数の個数: 16

約数和(自身を含む): 1586762136

約数和(自身を除く): 705789926

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 16130, 54617, 109234, 273085, 546170, 88097221, 176194442, 440486105, 880972210]

約数ペア:

[(1, 880972210), (2, 440486105), (5, 176194442), (10, 88097221), (1613, 546170), (3226, 273085), (8065, 109234), (16130, 54617)]