66530380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10111}}^1$

素因数の和:10174

約数の個数: 48

約数和(自身を含む): 163086336

約数和(自身を除く): 96555956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10111, 20222, 40444, 50555, 70777, 101110, 141554, 202220, 283108, 353885, 475217, 707770, 950434, 1415540, 1900868, 2376085, 3326519, 4752170, 6653038, 9504340, 13306076, 16632595, 33265190, 66530380]

約数ペア:

[(1, 66530380), (2, 33265190), (4, 16632595), (5, 13306076), (7, 9504340), (10, 6653038), (14, 4752170), (20, 3326519), (28, 2376085), (35, 1900868), (47, 1415540), (70, 950434), (94, 707770), (140, 475217), (188, 353885), (235, 283108), (329, 202220), (470, 141554), (658, 101110), (940, 70777), (1316, 50555), (1645, 40444), (3290, 20222), (6580, 10111)]