19931900480

素因数分解:

$2^6\times 5^1\times {\mathrm{751}}^1\times {\mathrm{82939}}^1$

素因数の和:83707

約数の個数: 56

約数和(自身を含む): 47526610560

約数和(自身を除く): 27594710080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 751, 1502, 3004, 3755, 6008, 7510, 12016, 15020, 24032, 30040, 48064, 60080, 82939, 120160, 165878, 240320, 331756, 414695, 663512, 829390, 1327024, 1658780, 2654048, 3317560, 5308096, 6635120, 13270240, 26540480, 62287189, 124574378, 249148756, 311435945, 498297512, 622871890, 996595024, 1245743780, 1993190048, 2491487560, 3986380096, 4982975120, 9965950240, 19931900480]

約数ペア:

[(1, 19931900480), (2, 9965950240), (4, 4982975120), (5, 3986380096), (8, 2491487560), (10, 1993190048), (16, 1245743780), (20, 996595024), (32, 622871890), (40, 498297512), (64, 311435945), (80, 249148756), (160, 124574378), (320, 62287189), (751, 26540480), (1502, 13270240), (3004, 6635120), (3755, 5308096), (6008, 3317560), (7510, 2654048), (12016, 1658780), (15020, 1327024), (24032, 829390), (30040, 663512), (48064, 414695), (60080, 331756), (82939, 240320), (120160, 165878)]