40460770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 85987008

約数和(自身を除く): 45526238

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 1163, 2326, 2485, 3479, 4970, 5815, 6958, 8141, 11630, 16282, 17395, 34790, 40705, 56987, 81410, 82573, 113974, 165146, 284935, 412865, 569870, 578011, 825730, 1156022, 2890055, 4046077, 5780110, 8092154, 20230385, 40460770]

約数ペア:

[(1, 40460770), (2, 20230385), (5, 8092154), (7, 5780110), (10, 4046077), (14, 2890055), (35, 1156022), (49, 825730), (70, 578011), (71, 569870), (98, 412865), (142, 284935), (245, 165146), (355, 113974), (490, 82573), (497, 81410), (710, 56987), (994, 40705), (1163, 34790), (2326, 17395), (2485, 16282), (3479, 11630), (4970, 8141), (5815, 6958)]