1223133760

素因数分解:

$2^6\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4481}}^1$

素因数の和:5351

約数の個数: 56

約数和(自身を含む): 2916652536

約数和(自身を除く): 1693518776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853, 1706, 3412, 4265, 4481, 6824, 8530, 8962, 13648, 17060, 17924, 22405, 27296, 34120, 35848, 44810, 54592, 68240, 71696, 89620, 136480, 143392, 179240, 272960, 286784, 358480, 716960, 1433920, 3822293, 7644586, 15289172, 19111465, 30578344, 38222930, 61156688, 76445860, 122313376, 152891720, 244626752, 305783440, 611566880, 1223133760]

約数ペア:

[(1, 1223133760), (2, 611566880), (4, 305783440), (5, 244626752), (8, 152891720), (10, 122313376), (16, 76445860), (20, 61156688), (32, 38222930), (40, 30578344), (64, 19111465), (80, 15289172), (160, 7644586), (320, 3822293), (853, 1433920), (1706, 716960), (3412, 358480), (4265, 286784), (4481, 272960), (6824, 179240), (8530, 143392), (8962, 136480), (13648, 89620), (17060, 71696), (17924, 68240), (22405, 54592), (27296, 44810), (34120, 35848)]