23711560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20441}}^1$

素因数の和:20481

約数の個数: 32

約数和(自身を含む): 55193400

約数和(自身を除く): 31481840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 20441, 40882, 81764, 102205, 163528, 204410, 408820, 592789, 817640, 1185578, 2371156, 2963945, 4742312, 5927890, 11855780, 23711560]

約数ペア:

[(1, 23711560), (2, 11855780), (4, 5927890), (5, 4742312), (8, 2963945), (10, 2371156), (20, 1185578), (29, 817640), (40, 592789), (58, 408820), (116, 204410), (145, 163528), (232, 102205), (290, 81764), (580, 40882), (1160, 20441)]