22406140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 49900032

約数和(自身を除く): 27493892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 727, 1340, 1454, 1541, 2908, 3082, 3635, 6164, 7270, 7705, 14540, 15410, 16721, 30820, 33442, 48709, 66884, 83605, 97418, 167210, 194836, 243545, 334420, 487090, 974180, 1120307, 2240614, 4481228, 5601535, 11203070, 22406140]

約数ペア:

[(1, 22406140), (2, 11203070), (4, 5601535), (5, 4481228), (10, 2240614), (20, 1120307), (23, 974180), (46, 487090), (67, 334420), (92, 243545), (115, 194836), (134, 167210), (230, 97418), (268, 83605), (335, 66884), (460, 48709), (670, 33442), (727, 30820), (1340, 16721), (1454, 15410), (1541, 14540), (2908, 7705), (3082, 7270), (3635, 6164)]