86203480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 213684480

約数和(自身を除く): 127481000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 1831, 2140, 2354, 3662, 4280, 4708, 5885, 7324, 9155, 9416, 11770, 14648, 18310, 20141, 23540, 36620, 40282, 47080, 73240, 80564, 100705, 161128, 195917, 201410, 391834, 402820, 783668, 805640, 979585, 1567336, 1959170, 2155087, 3918340, 4310174, 7836680, 8620348, 10775435, 17240696, 21550870, 43101740, 86203480]

約数ペア:

[(1, 86203480), (2, 43101740), (4, 21550870), (5, 17240696), (8, 10775435), (10, 8620348), (11, 7836680), (20, 4310174), (22, 3918340), (40, 2155087), (44, 1959170), (55, 1567336), (88, 979585), (107, 805640), (110, 783668), (214, 402820), (220, 391834), (428, 201410), (440, 195917), (535, 161128), (856, 100705), (1070, 80564), (1177, 73240), (1831, 47080), (2140, 40282), (2354, 36620), (3662, 23540), (4280, 20141), (4708, 18310), (5885, 14648), (7324, 11770), (9155, 9416)]