12755360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 31185000

約数和(自身を除く): 18429640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2749, 4640, 5498, 10996, 13745, 21992, 27490, 43984, 54980, 79721, 87968, 109960, 159442, 219920, 318884, 398605, 439840, 637768, 797210, 1275536, 1594420, 2551072, 3188840, 6377680, 12755360]

約数ペア:

[(1, 12755360), (2, 6377680), (4, 3188840), (5, 2551072), (8, 1594420), (10, 1275536), (16, 797210), (20, 637768), (29, 439840), (32, 398605), (40, 318884), (58, 219920), (80, 159442), (116, 109960), (145, 87968), (160, 79721), (232, 54980), (290, 43984), (464, 27490), (580, 21992), (928, 13745), (1160, 10996), (2320, 5498), (2749, 4640)]