139478360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8443}}^1$

素因数の和:8520

約数の個数: 64

約数和(自身を含む): 364780800

約数和(自身を除く): 225302440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 8443, 16520, 16886, 33772, 42215, 59101, 67544, 84430, 118202, 168860, 236404, 295505, 337720, 472808, 498137, 591010, 996274, 1182020, 1992548, 2364040, 2490685, 3486959, 3985096, 4981370, 6973918, 9962740, 13947836, 17434795, 19925480, 27895672, 34869590, 69739180, 139478360]

約数ペア:

[(1, 139478360), (2, 69739180), (4, 34869590), (5, 27895672), (7, 19925480), (8, 17434795), (10, 13947836), (14, 9962740), (20, 6973918), (28, 4981370), (35, 3985096), (40, 3486959), (56, 2490685), (59, 2364040), (70, 1992548), (118, 1182020), (140, 996274), (236, 591010), (280, 498137), (295, 472808), (413, 337720), (472, 295505), (590, 236404), (826, 168860), (1180, 118202), (1652, 84430), (2065, 67544), (2360, 59101), (3304, 42215), (4130, 33772), (8260, 16886), (8443, 16520)]