82723900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 208736640

約数和(自身を除く): 126012740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2003, 2065, 2950, 4006, 4130, 5900, 8012, 8260, 10015, 10325, 14021, 20030, 20650, 28042, 40060, 41300, 50075, 56084, 70105, 100150, 118177, 140210, 200300, 236354, 280420, 350525, 472708, 590885, 701050, 827239, 1181770, 1402100, 1654478, 2363540, 2954425, 3308956, 4136195, 5908850, 8272390, 11817700, 16544780, 20680975, 41361950, 82723900]

約数ペア:

[(1, 82723900), (2, 41361950), (4, 20680975), (5, 16544780), (7, 11817700), (10, 8272390), (14, 5908850), (20, 4136195), (25, 3308956), (28, 2954425), (35, 2363540), (50, 1654478), (59, 1402100), (70, 1181770), (100, 827239), (118, 701050), (140, 590885), (175, 472708), (236, 350525), (295, 280420), (350, 236354), (413, 200300), (590, 140210), (700, 118177), (826, 100150), (1180, 70105), (1475, 56084), (1652, 50075), (2003, 41300), (2065, 40060), (2950, 28042), (4006, 20650), (4130, 20030), (5900, 14021), (8012, 10325), (8260, 10015)]