22917880

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2459}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 51807600

約数和(自身を除く): 28889720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2459, 4660, 4918, 9320, 9836, 12295, 19672, 24590, 49180, 98360, 572947, 1145894, 2291788, 2864735, 4583576, 5729470, 11458940, 22917880]

約数ペア:

[(1, 22917880), (2, 11458940), (4, 5729470), (5, 4583576), (8, 2864735), (10, 2291788), (20, 1145894), (40, 572947), (233, 98360), (466, 49180), (932, 24590), (1165, 19672), (1864, 12295), (2330, 9836), (2459, 9320), (4660, 4918)]