22228340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1831}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 46781952

約数和(自身を除く): 24553612

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 1831, 2428, 3035, 3662, 6070, 7324, 9155, 12140, 18310, 36620, 1111417, 2222834, 4445668, 5557085, 11114170, 22228340]

約数ペア:

[(1, 22228340), (2, 11114170), (4, 5557085), (5, 4445668), (10, 2222834), (20, 1111417), (607, 36620), (1214, 18310), (1831, 12140), (2428, 9155), (3035, 7324), (3662, 6070)]