1110368080

素因数分解:

$2^4\times 5^1\times {\mathrm{13879601}}^1$

素因数の和:13879614

約数の個数: 20

約数和(自身を含む): 2581605972

約数和(自身を除く): 1471237892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13879601, 27759202, 55518404, 69398005, 111036808, 138796010, 222073616, 277592020, 555184040, 1110368080]

約数ペア:

[(1, 1110368080), (2, 555184040), (4, 277592020), (5, 222073616), (8, 138796010), (10, 111036808), (16, 69398005), (20, 55518404), (40, 27759202), (80, 13879601)]