22694260

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2917}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 47796840

約数和(自身を除く): 25102580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 2917, 3890, 5834, 7780, 11668, 14585, 29170, 58340, 1134713, 2269426, 4538852, 5673565, 11347130, 22694260]

約数ペア:

[(1, 22694260), (2, 11347130), (4, 5673565), (5, 4538852), (10, 2269426), (20, 1134713), (389, 58340), (778, 29170), (1556, 14585), (1945, 11668), (2917, 7780), (3890, 5834)]