282014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54443}}^1$

素因数の和:54496

約数の個数: 48

約数和(自身を含む): 695140992

約数和(自身を除く): 413126252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 54443, 108886, 217772, 272215, 381101, 544430, 762202, 1088860, 1524404, 1905505, 2014391, 3811010, 4028782, 7622020, 8057564, 10071955, 14100737, 20143910, 28201474, 40287820, 56402948, 70503685, 141007370, 282014740]

約数ペア:

[(1, 282014740), (2, 141007370), (4, 70503685), (5, 56402948), (7, 40287820), (10, 28201474), (14, 20143910), (20, 14100737), (28, 10071955), (35, 8057564), (37, 7622020), (70, 4028782), (74, 3811010), (140, 2014391), (148, 1905505), (185, 1524404), (259, 1088860), (370, 762202), (518, 544430), (740, 381101), (1036, 272215), (1295, 217772), (2590, 108886), (5180, 54443)]