27792670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 24462050

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 1279, 2173, 2558, 4346, 6395, 10865, 12790, 21730, 52439, 67787, 104878, 135574, 262195, 338935, 524390, 677870, 2779267, 5558534, 13896335, 27792670]

約数ペア:

[(1, 27792670), (2, 13896335), (5, 5558534), (10, 2779267), (41, 677870), (53, 524390), (82, 338935), (106, 262195), (205, 135574), (265, 104878), (410, 67787), (530, 52439), (1279, 21730), (2173, 12790), (2558, 10865), (4346, 6395)]