214114540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6257}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 473104800

約数和(自身を除く): 258990260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6257, 6844, 8555, 12514, 17110, 25028, 31285, 34220, 62570, 125140, 181453, 362906, 369163, 725812, 738326, 907265, 1476652, 1814530, 1845815, 3629060, 3691630, 7383260, 10705727, 21411454, 42822908, 53528635, 107057270, 214114540]

約数ペア:

[(1, 214114540), (2, 107057270), (4, 53528635), (5, 42822908), (10, 21411454), (20, 10705727), (29, 7383260), (58, 3691630), (59, 3629060), (116, 1845815), (118, 1814530), (145, 1476652), (236, 907265), (290, 738326), (295, 725812), (580, 369163), (590, 362906), (1180, 181453), (1711, 125140), (3422, 62570), (6257, 34220), (6844, 31285), (8555, 25028), (12514, 17110)]