22324840

素因数分解:

$2^3\times 5^1\times {\mathrm{558121}}^1$

素因数の和:558132

約数の個数: 16

約数和(自身を含む): 50230980

約数和(自身を除く): 27906140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 558121, 1116242, 2232484, 2790605, 4464968, 5581210, 11162420, 22324840]

約数ペア:

[(1, 22324840), (2, 11162420), (4, 5581210), (5, 4464968), (8, 2790605), (10, 2232484), (20, 1116242), (40, 558121)]