25938120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 84326400

約数和(自身を除く): 58388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1279, 1352, 1560, 1690, 2028, 2535, 2558, 3380, 3837, 4056, 5070, 5116, 6395, 6760, 7674, 10140, 10232, 12790, 15348, 16627, 19185, 20280, 25580, 30696, 33254, 38370, 49881, 51160, 66508, 76740, 83135, 99762, 133016, 153480, 166270, 199524, 216151, 249405, 332540, 399048, 432302, 498810, 648453, 665080, 864604, 997620, 1080755, 1296906, 1729208, 1995240, 2161510, 2593812, 3242265, 4323020, 5187624, 6484530, 8646040, 12969060, 25938120]

約数ペア:

[(1, 25938120), (2, 12969060), (3, 8646040), (4, 6484530), (5, 5187624), (6, 4323020), (8, 3242265), (10, 2593812), (12, 2161510), (13, 1995240), (15, 1729208), (20, 1296906), (24, 1080755), (26, 997620), (30, 864604), (39, 665080), (40, 648453), (52, 498810), (60, 432302), (65, 399048), (78, 332540), (104, 249405), (120, 216151), (130, 199524), (156, 166270), (169, 153480), (195, 133016), (260, 99762), (312, 83135), (338, 76740), (390, 66508), (507, 51160), (520, 49881), (676, 38370), (780, 33254), (845, 30696), (1014, 25580), (1279, 20280), (1352, 19185), (1560, 16627), (1690, 15348), (2028, 12790), (2535, 10232), (2558, 10140), (3380, 7674), (3837, 6760), (4056, 6395), (5070, 5116)]