32428640

素因数分解:

$2^5\times 5^1\times {\mathrm{202679}}^1$

素因数の和:202694

約数の個数: 24

約数和(自身を含む): 76613040

約数和(自身を除く): 44184400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 202679, 405358, 810716, 1013395, 1621432, 2026790, 3242864, 4053580, 6485728, 8107160, 16214320, 32428640]

約数ペア:

[(1, 32428640), (2, 16214320), (4, 8107160), (5, 6485728), (8, 4053580), (10, 3242864), (16, 2026790), (20, 1621432), (32, 1013395), (40, 810716), (80, 405358), (160, 202679)]