40985065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2111}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 53830656

約数和(自身を除く): 12845591

約数列:

[1, 5, 11, 55, 353, 1765, 2111, 3883, 10555, 19415, 23221, 116105, 745183, 3725915, 8197013, 40985065]

約数ペア:

[(1, 40985065), (5, 8197013), (11, 3725915), (55, 745183), (353, 116105), (1765, 23221), (2111, 19415), (3883, 10555)]