4280530205

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{2341}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 5949054720

約数和(自身を除く): 1668524515

約数列:

[1, 5, 7, 35, 89, 445, 587, 623, 2341, 2935, 3115, 4109, 11705, 16387, 20545, 52243, 81935, 208349, 261215, 365701, 1041745, 1374167, 1458443, 1828505, 6870835, 7292215, 9619169, 48095845, 122300863, 611504315, 856106041, 4280530205]

約数ペア:

[(1, 4280530205), (5, 856106041), (7, 611504315), (35, 122300863), (89, 48095845), (445, 9619169), (587, 7292215), (623, 6870835), (2341, 1828505), (2935, 1458443), (3115, 1374167), (4109, 1041745), (11705, 365701), (16387, 261215), (20545, 208349), (52243, 81935)]