66403510

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3119}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 119620800

約数和(自身を除く): 53217290

約数列:

[1, 2, 5, 10, 2129, 3119, 4258, 6238, 10645, 15595, 21290, 31190, 6640351, 13280702, 33201755, 66403510]

約数ペア:

[(1, 66403510), (2, 33201755), (5, 13280702), (10, 6640351), (2129, 31190), (3119, 21290), (4258, 15595), (6238, 10645)]