42616720

素因数分解:

$2^4\times 5^1\times {\mathrm{532709}}^1$

素因数の和:532722

約数の個数: 20

約数和(自身を含む): 99084060

約数和(自身を除く): 56467340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 532709, 1065418, 2130836, 2663545, 4261672, 5327090, 8523344, 10654180, 21308360, 42616720]

約数ペア:

[(1, 42616720), (2, 21308360), (4, 10654180), (5, 8523344), (8, 5327090), (10, 4261672), (16, 2663545), (20, 2130836), (40, 1065418), (80, 532709)]