1572207740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{2351}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 3419902080

約数和(自身を除く): 1847694340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1153, 2306, 2351, 4612, 4702, 5765, 9404, 11530, 11755, 23060, 23510, 33437, 47020, 66874, 68179, 133748, 136358, 167185, 272716, 334370, 340895, 668740, 681790, 1363580, 2710703, 5421406, 10842812, 13553515, 27107030, 54214060, 78610387, 157220774, 314441548, 393051935, 786103870, 1572207740]

約数ペア:

[(1, 1572207740), (2, 786103870), (4, 393051935), (5, 314441548), (10, 157220774), (20, 78610387), (29, 54214060), (58, 27107030), (116, 13553515), (145, 10842812), (290, 5421406), (580, 2710703), (1153, 1363580), (2306, 681790), (2351, 668740), (4612, 340895), (4702, 334370), (5765, 272716), (9404, 167185), (11530, 136358), (11755, 133748), (23060, 68179), (23510, 66874), (33437, 47020)]