22616560

素因数分解:

$2^4\times 5^1\times {\mathrm{282707}}^1$

素因数の和:282720

約数の個数: 20

約数和(自身を含む): 52583688

約数和(自身を除く): 29967128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282707, 565414, 1130828, 1413535, 2261656, 2827070, 4523312, 5654140, 11308280, 22616560]

約数ペア:

[(1, 22616560), (2, 11308280), (4, 5654140), (5, 4523312), (8, 2827070), (10, 2261656), (16, 1413535), (20, 1130828), (40, 565414), (80, 282707)]