2749286240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1010767}}^1$

素因数の和:1010799

約数の個数: 48

約数和(自身を含む): 6877265472

約数和(自身を除く): 4127979232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 1010767, 2021534, 4043068, 5053835, 8086136, 10107670, 16172272, 17183039, 20215340, 32344544, 34366078, 40430680, 68732156, 80861360, 85915195, 137464312, 161722720, 171830390, 274928624, 343660780, 549857248, 687321560, 1374643120, 2749286240]

約数ペア:

[(1, 2749286240), (2, 1374643120), (4, 687321560), (5, 549857248), (8, 343660780), (10, 274928624), (16, 171830390), (17, 161722720), (20, 137464312), (32, 85915195), (34, 80861360), (40, 68732156), (68, 40430680), (80, 34366078), (85, 32344544), (136, 20215340), (160, 17183039), (170, 16172272), (272, 10107670), (340, 8086136), (544, 5053835), (680, 4043068), (1360, 2021534), (2720, 1010767)]