22206740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6203}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 46902240

約数和(自身を除く): 24695500

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 6203, 12406, 24812, 31015, 62030, 124060, 1110337, 2220674, 4441348, 5551685, 11103370, 22206740]

約数ペア:

[(1, 22206740), (2, 11103370), (4, 5551685), (5, 4441348), (10, 2220674), (20, 1110337), (179, 124060), (358, 62030), (716, 31015), (895, 24812), (1790, 12406), (3580, 6203)]