112408840

素因数分解:

$2^3\times 5^1\times {\mathrm{2810221}}^1$

素因数の和:2810232

約数の個数: 16

約数和(自身を含む): 252919980

約数和(自身を除く): 140511140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2810221, 5620442, 11240884, 14051105, 22481768, 28102210, 56204420, 112408840]

約数ペア:

[(1, 112408840), (2, 56204420), (4, 28102210), (5, 22481768), (8, 14051105), (10, 11240884), (20, 5620442), (40, 2810221)]