2603060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 5507880

約数和(自身を除く): 2904820

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 829, 1570, 1658, 3140, 3316, 4145, 8290, 16580, 130153, 260306, 520612, 650765, 1301530, 2603060]

約数ペア:

[(1, 2603060), (2, 1301530), (4, 650765), (5, 520612), (10, 260306), (20, 130153), (157, 16580), (314, 8290), (628, 4145), (785, 3316), (829, 3140), (1570, 1658)]