2034456620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{53623}}^1$

素因数の和:53910

約数の個数: 48

約数和(自身を含む): 4900804608

約数和(自身を除く): 2866347988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 7588, 9485, 18970, 37940, 53623, 107246, 214492, 268115, 375361, 536230, 750722, 1072460, 1501444, 1876805, 3753610, 7507220, 14531833, 29063666, 58127332, 72659165, 101722831, 145318330, 203445662, 290636660, 406891324, 508614155, 1017228310, 2034456620]

約数ペア:

[(1, 2034456620), (2, 1017228310), (4, 508614155), (5, 406891324), (7, 290636660), (10, 203445662), (14, 145318330), (20, 101722831), (28, 72659165), (35, 58127332), (70, 29063666), (140, 14531833), (271, 7507220), (542, 3753610), (1084, 1876805), (1355, 1501444), (1897, 1072460), (2710, 750722), (3794, 536230), (5420, 375361), (7588, 268115), (9485, 214492), (18970, 107246), (37940, 53623)]