130990420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{595411}}^1$

素因数の和:595431

約数の個数: 24

約数和(自身を含む): 300087648

約数和(自身を除く): 169097228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 595411, 1190822, 2381644, 2977055, 5954110, 6549521, 11908220, 13099042, 26198084, 32747605, 65495210, 130990420]

約数ペア:

[(1, 130990420), (2, 65495210), (4, 32747605), (5, 26198084), (10, 13099042), (11, 11908220), (20, 6549521), (22, 5954110), (44, 2977055), (55, 2381644), (110, 1190822), (220, 595411)]