41998210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{47189}}^1$

素因数の和:47285

約数の個数: 16

約数和(自身を含む): 76447800

約数和(自身を除く): 34449590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 47189, 94378, 235945, 471890, 4199821, 8399642, 20999105, 41998210]

約数ペア:

[(1, 41998210), (2, 20999105), (5, 8399642), (10, 4199821), (89, 471890), (178, 235945), (445, 94378), (890, 47189)]