22891400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 61871040

約数和(自身を除く): 38979640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 100, 140, 166, 175, 197, 200, 280, 332, 350, 394, 415, 581, 664, 700, 788, 830, 985, 1162, 1379, 1400, 1576, 1660, 1970, 2075, 2324, 2758, 2905, 3320, 3940, 4150, 4648, 4925, 5516, 5810, 6895, 7880, 8300, 9850, 11032, 11620, 13790, 14525, 16351, 16600, 19700, 23240, 27580, 29050, 32702, 34475, 39400, 55160, 58100, 65404, 68950, 81755, 114457, 116200, 130808, 137900, 163510, 228914, 275800, 327020, 408775, 457828, 572285, 654040, 817550, 915656, 1144570, 1635100, 2289140, 2861425, 3270200, 4578280, 5722850, 11445700, 22891400]

約数ペア:

[(1, 22891400), (2, 11445700), (4, 5722850), (5, 4578280), (7, 3270200), (8, 2861425), (10, 2289140), (14, 1635100), (20, 1144570), (25, 915656), (28, 817550), (35, 654040), (40, 572285), (50, 457828), (56, 408775), (70, 327020), (83, 275800), (100, 228914), (140, 163510), (166, 137900), (175, 130808), (197, 116200), (200, 114457), (280, 81755), (332, 68950), (350, 65404), (394, 58100), (415, 55160), (581, 39400), (664, 34475), (700, 32702), (788, 29050), (830, 27580), (985, 23240), (1162, 19700), (1379, 16600), (1400, 16351), (1576, 14525), (1660, 13790), (1970, 11620), (2075, 11032), (2324, 9850), (2758, 8300), (2905, 7880), (3320, 6895), (3940, 5810), (4150, 5516), (4648, 4925)]