24739120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6311}}^1$

素因数の和:6338

約数の個数: 60

約数和(自身を含む): 66919824

約数和(自身を除く): 42180704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6311, 12622, 25244, 31555, 44177, 50488, 63110, 88354, 100976, 126220, 176708, 220885, 252440, 309239, 353416, 441770, 504880, 618478, 706832, 883540, 1236956, 1546195, 1767080, 2473912, 3092390, 3534160, 4947824, 6184780, 12369560, 24739120]

約数ペア:

[(1, 24739120), (2, 12369560), (4, 6184780), (5, 4947824), (7, 3534160), (8, 3092390), (10, 2473912), (14, 1767080), (16, 1546195), (20, 1236956), (28, 883540), (35, 706832), (40, 618478), (49, 504880), (56, 441770), (70, 353416), (80, 309239), (98, 252440), (112, 220885), (140, 176708), (196, 126220), (245, 100976), (280, 88354), (392, 63110), (490, 50488), (560, 44177), (784, 31555), (980, 25244), (1960, 12622), (3920, 6311)]