5208620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 11344032

約数和(自身を除く): 6135412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 961, 1084, 1355, 1922, 2710, 3844, 4805, 5420, 8401, 9610, 16802, 19220, 33604, 42005, 84010, 168020, 260431, 520862, 1041724, 1302155, 2604310, 5208620]

約数ペア:

[(1, 5208620), (2, 2604310), (4, 1302155), (5, 1041724), (10, 520862), (20, 260431), (31, 168020), (62, 84010), (124, 42005), (155, 33604), (271, 19220), (310, 16802), (542, 9610), (620, 8401), (961, 5420), (1084, 4805), (1355, 3844), (1922, 2710)]