22467040

素因数分解:

$2^5\times 5^1\times {\mathrm{140419}}^1$

素因数の和:140434

約数の個数: 24

約数和(自身を含む): 53078760

約数和(自身を除く): 30611720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140419, 280838, 561676, 702095, 1123352, 1404190, 2246704, 2808380, 4493408, 5616760, 11233520, 22467040]

約数ペア:

[(1, 22467040), (2, 11233520), (4, 5616760), (5, 4493408), (8, 2808380), (10, 2246704), (16, 1404190), (20, 1123352), (32, 702095), (40, 561676), (80, 280838), (160, 140419)]