10761520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 31212288

約数和(自身を除く): 20450768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1747, 3080, 3494, 6160, 6988, 8735, 12229, 13976, 17470, 19217, 24458, 27952, 34940, 38434, 48916, 61145, 69880, 76868, 96085, 97832, 122290, 134519, 139760, 153736, 192170, 195664, 244580, 269038, 307472, 384340, 489160, 538076, 672595, 768680, 978320, 1076152, 1345190, 1537360, 2152304, 2690380, 5380760, 10761520]

約数ペア:

[(1, 10761520), (2, 5380760), (4, 2690380), (5, 2152304), (7, 1537360), (8, 1345190), (10, 1076152), (11, 978320), (14, 768680), (16, 672595), (20, 538076), (22, 489160), (28, 384340), (35, 307472), (40, 269038), (44, 244580), (55, 195664), (56, 192170), (70, 153736), (77, 139760), (80, 134519), (88, 122290), (110, 97832), (112, 96085), (140, 76868), (154, 69880), (176, 61145), (220, 48916), (280, 38434), (308, 34940), (385, 27952), (440, 24458), (560, 19217), (616, 17470), (770, 13976), (880, 12229), (1232, 8735), (1540, 6988), (1747, 6160), (3080, 3494)]