114178820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 280615104

約数和(自身を除く): 166436284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 263, 443, 490, 526, 886, 980, 1052, 1315, 1772, 1841, 2215, 2630, 3101, 3682, 4430, 5260, 6202, 7364, 8860, 9205, 12404, 12887, 15505, 18410, 21707, 25774, 31010, 36820, 43414, 51548, 62020, 64435, 86828, 108535, 116509, 128870, 217070, 233018, 257740, 434140, 466036, 582545, 815563, 1165090, 1631126, 2330180, 3262252, 4077815, 5708941, 8155630, 11417882, 16311260, 22835764, 28544705, 57089410, 114178820]

約数ペア:

[(1, 114178820), (2, 57089410), (4, 28544705), (5, 22835764), (7, 16311260), (10, 11417882), (14, 8155630), (20, 5708941), (28, 4077815), (35, 3262252), (49, 2330180), (70, 1631126), (98, 1165090), (140, 815563), (196, 582545), (245, 466036), (263, 434140), (443, 257740), (490, 233018), (526, 217070), (886, 128870), (980, 116509), (1052, 108535), (1315, 86828), (1772, 64435), (1841, 62020), (2215, 51548), (2630, 43414), (3101, 36820), (3682, 31010), (4430, 25774), (5260, 21707), (6202, 18410), (7364, 15505), (8860, 12887), (9205, 12404)]