80360044

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 155080800

約数和(自身を除く): 74720756

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 361, 404, 551, 722, 1102, 1444, 1919, 2204, 2929, 3838, 5858, 6859, 7676, 10469, 11716, 13718, 20938, 27436, 36461, 41876, 55651, 72922, 111302, 145844, 198911, 222604, 397822, 692759, 795644, 1057369, 1385518, 2114738, 2771036, 4229476, 20090011, 40180022, 80360044]

約数ペア:

[(1, 80360044), (2, 40180022), (4, 20090011), (19, 4229476), (29, 2771036), (38, 2114738), (58, 1385518), (76, 1057369), (101, 795644), (116, 692759), (202, 397822), (361, 222604), (404, 198911), (551, 145844), (722, 111302), (1102, 72922), (1444, 55651), (1919, 41876), (2204, 36461), (2929, 27436), (3838, 20938), (5858, 13718), (6859, 11716), (7676, 10469)]