22610660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15923}}^1$

素因数の和:16003

約数の個数: 24

約数和(自身を含む): 48154176

約数和(自身を除く): 25543516

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15923, 31846, 63692, 79615, 159230, 318460, 1130533, 2261066, 4522132, 5652665, 11305330, 22610660]

約数ペア:

[(1, 22610660), (2, 11305330), (4, 5652665), (5, 4522132), (10, 2261066), (20, 1130533), (71, 318460), (142, 159230), (284, 79615), (355, 63692), (710, 31846), (1420, 15923)]