200315840

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5743}}^1$

素因数の和:5869

約数の個数: 56

約数和(自身を含む): 481462080

約数和(自身を除く): 281146240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5743, 6976, 8720, 11486, 17440, 22972, 28715, 34880, 45944, 57430, 91888, 114860, 183776, 229720, 367552, 459440, 625987, 918880, 1251974, 1837760, 2503948, 3129935, 5007896, 6259870, 10015792, 12519740, 20031584, 25039480, 40063168, 50078960, 100157920, 200315840]

約数ペア:

[(1, 200315840), (2, 100157920), (4, 50078960), (5, 40063168), (8, 25039480), (10, 20031584), (16, 12519740), (20, 10015792), (32, 6259870), (40, 5007896), (64, 3129935), (80, 2503948), (109, 1837760), (160, 1251974), (218, 918880), (320, 625987), (436, 459440), (545, 367552), (872, 229720), (1090, 183776), (1744, 114860), (2180, 91888), (3488, 57430), (4360, 45944), (5743, 34880), (6976, 28715), (8720, 22972), (11486, 17440)]