5150140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13553}}^1$

素因数の和:13581

約数の個数: 24

約数和(自身を含む): 11385360

約数和(自身を除く): 6235220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13553, 27106, 54212, 67765, 135530, 257507, 271060, 515014, 1030028, 1287535, 2575070, 5150140]

約数ペア:

[(1, 5150140), (2, 2575070), (4, 1287535), (5, 1030028), (10, 515014), (19, 271060), (20, 257507), (38, 135530), (76, 67765), (95, 54212), (190, 27106), (380, 13553)]