45920980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{328007}}^1$

素因数の和:328023

約数の個数: 24

約数和(自身を含む): 110210688

約数和(自身を除く): 64289708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 328007, 656014, 1312028, 1640035, 2296049, 3280070, 4592098, 6560140, 9184196, 11480245, 22960490, 45920980]

約数ペア:

[(1, 45920980), (2, 22960490), (4, 11480245), (5, 9184196), (7, 6560140), (10, 4592098), (14, 3280070), (20, 2296049), (28, 1640035), (35, 1312028), (70, 656014), (140, 328007)]