17144780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11743}}^1$

素因数の和:11825

約数の個数: 24

約数和(自身を含む): 36500352

約数和(自身を除く): 19355572

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11743, 23486, 46972, 58715, 117430, 234860, 857239, 1714478, 3428956, 4286195, 8572390, 17144780]

約数ペア:

[(1, 17144780), (2, 8572390), (4, 4286195), (5, 3428956), (10, 1714478), (20, 857239), (73, 234860), (146, 117430), (292, 58715), (365, 46972), (730, 23486), (1460, 11743)]