4080304865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{4793}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 6030775296

約数和(自身を除く): 1950470431

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1871, 4793, 9355, 13097, 23965, 24323, 33551, 62309, 65485, 121615, 167755, 170261, 311545, 436163, 851305, 2180815, 8967703, 44838515, 62773921, 116580139, 313869605, 582900695, 816060973, 4080304865]

約数ペア:

[(1, 4080304865), (5, 816060973), (7, 582900695), (13, 313869605), (35, 116580139), (65, 62773921), (91, 44838515), (455, 8967703), (1871, 2180815), (4793, 851305), (9355, 436163), (13097, 311545), (23965, 170261), (24323, 167755), (33551, 121615), (62309, 65485)]