22582780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 53996544

約数和(自身を除く): 31413764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4463, 5060, 8926, 17852, 22315, 44630, 49093, 89260, 98186, 102649, 196372, 205298, 245465, 410596, 490930, 513245, 981860, 1026490, 1129139, 2052980, 2258278, 4516556, 5645695, 11291390, 22582780]

約数ペア:

[(1, 22582780), (2, 11291390), (4, 5645695), (5, 4516556), (10, 2258278), (11, 2052980), (20, 1129139), (22, 1026490), (23, 981860), (44, 513245), (46, 490930), (55, 410596), (92, 245465), (110, 205298), (115, 196372), (220, 102649), (230, 98186), (253, 89260), (460, 49093), (506, 44630), (1012, 22315), (1265, 17852), (2530, 8926), (4463, 5060)]