9806266690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1\times {\mathrm{1759}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 19616256000

約数和(自身を除く): 9809989310

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 859, 1298, 1718, 1759, 3245, 3518, 4295, 6490, 8590, 8795, 9449, 17590, 18898, 19349, 38698, 47245, 50681, 94490, 96745, 101362, 103781, 193490, 207562, 253405, 506810, 518905, 557491, 1037810, 1114982, 1141591, 1510981, 2283182, 2787455, 3021962, 5574910, 5707955, 7554905, 11415910, 15109810, 16620791, 33241582, 83103955, 89147879, 166207910, 178295758, 445739395, 891478790, 980626669, 1961253338, 4903133345, 9806266690]

約数ペア:

[(1, 9806266690), (2, 4903133345), (5, 1961253338), (10, 980626669), (11, 891478790), (22, 445739395), (55, 178295758), (59, 166207910), (110, 89147879), (118, 83103955), (295, 33241582), (590, 16620791), (649, 15109810), (859, 11415910), (1298, 7554905), (1718, 5707955), (1759, 5574910), (3245, 3021962), (3518, 2787455), (4295, 2283182), (6490, 1510981), (8590, 1141591), (8795, 1114982), (9449, 1037810), (17590, 557491), (18898, 518905), (19349, 506810), (38698, 253405), (47245, 207562), (50681, 193490), (94490, 103781), (96745, 101362)]