85583870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 162051840

約数和(自身を除く): 76467970

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 5209, 8215, 10418, 16430, 26045, 52090, 161479, 276077, 322958, 552154, 807395, 1380385, 1614790, 2760770, 8558387, 17116774, 42791935, 85583870]

約数ペア:

[(1, 85583870), (2, 42791935), (5, 17116774), (10, 8558387), (31, 2760770), (53, 1614790), (62, 1380385), (106, 807395), (155, 552154), (265, 322958), (310, 276077), (530, 161479), (1643, 52090), (3286, 26045), (5209, 16430), (8215, 10418)]