112688800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20150

約数の個数: 72

約数和(自身を含む): 314417376

約数和(自身を除く): 201728576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 20123, 40246, 80492, 100615, 140861, 160984, 201230, 281722, 321968, 402460, 503075, 563444, 643936, 704305, 804920, 1006150, 1126888, 1408610, 1609840, 2012300, 2253776, 2817220, 3219680, 3521525, 4024600, 4507552, 5634440, 7043050, 8049200, 11268880, 14086100, 16098400, 22537760, 28172200, 56344400, 112688800]

約数ペア:

[(1, 112688800), (2, 56344400), (4, 28172200), (5, 22537760), (7, 16098400), (8, 14086100), (10, 11268880), (14, 8049200), (16, 7043050), (20, 5634440), (25, 4507552), (28, 4024600), (32, 3521525), (35, 3219680), (40, 2817220), (50, 2253776), (56, 2012300), (70, 1609840), (80, 1408610), (100, 1126888), (112, 1006150), (140, 804920), (160, 704305), (175, 643936), (200, 563444), (224, 503075), (280, 402460), (350, 321968), (400, 281722), (560, 201230), (700, 160984), (800, 140861), (1120, 100615), (1400, 80492), (2800, 40246), (5600, 20123)]