16174460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 35683200

約数和(自身を除く): 19508740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 353, 395, 580, 706, 790, 1412, 1580, 1765, 2291, 3530, 4582, 7060, 9164, 10237, 11455, 20474, 22910, 27887, 40948, 45820, 51185, 55774, 102370, 111548, 139435, 204740, 278870, 557740, 808723, 1617446, 3234892, 4043615, 8087230, 16174460]

約数ペア:

[(1, 16174460), (2, 8087230), (4, 4043615), (5, 3234892), (10, 1617446), (20, 808723), (29, 557740), (58, 278870), (79, 204740), (116, 139435), (145, 111548), (158, 102370), (290, 55774), (316, 51185), (353, 45820), (395, 40948), (580, 27887), (706, 22910), (790, 20474), (1412, 11455), (1580, 10237), (1765, 9164), (2291, 7060), (3530, 4582)]