126187840

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2203}}^1$

素因数の和:2399

約数の個数: 56

約数和(自身を含む): 302300640

約数和(自身を除く): 176112800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 2203, 2864, 3580, 4406, 5728, 7160, 8812, 11015, 11456, 14320, 17624, 22030, 28640, 35248, 44060, 57280, 70496, 88120, 140992, 176240, 352480, 394337, 704960, 788674, 1577348, 1971685, 3154696, 3943370, 6309392, 7886740, 12618784, 15773480, 25237568, 31546960, 63093920, 126187840]

約数ペア:

[(1, 126187840), (2, 63093920), (4, 31546960), (5, 25237568), (8, 15773480), (10, 12618784), (16, 7886740), (20, 6309392), (32, 3943370), (40, 3154696), (64, 1971685), (80, 1577348), (160, 788674), (179, 704960), (320, 394337), (358, 352480), (716, 176240), (895, 140992), (1432, 88120), (1790, 70496), (2203, 57280), (2864, 44060), (3580, 35248), (4406, 28640), (5728, 22030), (7160, 17624), (8812, 14320), (11015, 11456)]