9060980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2531}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 19141920

約数和(自身を除く): 10080940

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2531, 3580, 5062, 10124, 12655, 25310, 50620, 453049, 906098, 1812196, 2265245, 4530490, 9060980]

約数ペア:

[(1, 9060980), (2, 4530490), (4, 2265245), (5, 1812196), (10, 906098), (20, 453049), (179, 50620), (358, 25310), (716, 12655), (895, 10124), (1790, 5062), (2531, 3580)]