260147170

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{20663}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 468659520

約数和(自身を除く): 208512350

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 20663, 41326, 103315, 206630, 26014717, 52029434, 130073585, 260147170]

約数ペア:

[(1, 260147170), (2, 130073585), (5, 52029434), (10, 26014717), (1259, 206630), (2518, 103315), (6295, 41326), (12590, 20663)]