2565200060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2102623}}^1$

素因数の和:2102693

約数の個数: 24

約数和(自身を含む): 5475232896

約数和(自身を除く): 2910032836

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2102623, 4205246, 8410492, 10513115, 21026230, 42052460, 128260003, 256520006, 513040012, 641300015, 1282600030, 2565200060]

約数ペア:

[(1, 2565200060), (2, 1282600030), (4, 641300015), (5, 513040012), (10, 256520006), (20, 128260003), (61, 42052460), (122, 21026230), (244, 10513115), (305, 8410492), (610, 4205246), (1220, 2102623)]