128579261470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1\times {\mathrm{10111}}^1$

素因数の和:10921

約数の個数: 64

約数和(自身を含む): 254239948800

約数和(自身を除く): 125660687330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 599, 965, 1198, 1930, 2123, 2995, 4246, 5990, 6589, 10111, 10615, 13178, 20222, 21230, 32945, 50555, 65890, 101110, 111221, 115607, 222442, 231214, 556105, 578035, 1112210, 1156070, 1271677, 1951423, 2543354, 3902846, 6056489, 6358385, 9757115, 12112978, 12716770, 19514230, 21465653, 30282445, 42931306, 60564890, 66621379, 107328265, 133242758, 214656530, 333106895, 666213790, 1168902377, 2337804754, 5844511885, 11689023770, 12857926147, 25715852294, 64289630735, 128579261470]

約数ペア:

[(1, 128579261470), (2, 64289630735), (5, 25715852294), (10, 12857926147), (11, 11689023770), (22, 5844511885), (55, 2337804754), (110, 1168902377), (193, 666213790), (386, 333106895), (599, 214656530), (965, 133242758), (1198, 107328265), (1930, 66621379), (2123, 60564890), (2995, 42931306), (4246, 30282445), (5990, 21465653), (6589, 19514230), (10111, 12716770), (10615, 12112978), (13178, 9757115), (20222, 6358385), (21230, 6056489), (32945, 3902846), (50555, 2543354), (65890, 1951423), (101110, 1271677), (111221, 1156070), (115607, 1112210), (222442, 578035), (231214, 556105)]