105995240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 259459200

約数和(自身を除く): 153463960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 1979, 2060, 2678, 3958, 4120, 5356, 6695, 7916, 9895, 10712, 13390, 15832, 19790, 25727, 26780, 39580, 51454, 53560, 79160, 102908, 128635, 203837, 205816, 257270, 407674, 514540, 815348, 1019185, 1029080, 1630696, 2038370, 2649881, 4076740, 5299762, 8153480, 10599524, 13249405, 21199048, 26498810, 52997620, 105995240]

約数ペア:

[(1, 105995240), (2, 52997620), (4, 26498810), (5, 21199048), (8, 13249405), (10, 10599524), (13, 8153480), (20, 5299762), (26, 4076740), (40, 2649881), (52, 2038370), (65, 1630696), (103, 1029080), (104, 1019185), (130, 815348), (206, 514540), (260, 407674), (412, 257270), (515, 205816), (520, 203837), (824, 128635), (1030, 102908), (1339, 79160), (1979, 53560), (2060, 51454), (2678, 39580), (3958, 26780), (4120, 25727), (5356, 19790), (6695, 15832), (7916, 13390), (9895, 10712)]