126032660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1279}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 286003200

約数和(自身を除く): 159970540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1279, 1516, 1895, 2558, 3790, 4927, 5116, 6395, 7580, 9854, 12790, 16627, 19708, 24635, 25580, 33254, 49270, 66508, 83135, 98540, 166270, 332540, 484741, 969482, 1938964, 2423705, 4847410, 6301633, 9694820, 12603266, 25206532, 31508165, 63016330, 126032660]

約数ペア:

[(1, 126032660), (2, 63016330), (4, 31508165), (5, 25206532), (10, 12603266), (13, 9694820), (20, 6301633), (26, 4847410), (52, 2423705), (65, 1938964), (130, 969482), (260, 484741), (379, 332540), (758, 166270), (1279, 98540), (1516, 83135), (1895, 66508), (2558, 49270), (3790, 33254), (4927, 25580), (5116, 24635), (6395, 19708), (7580, 16627), (9854, 12790)]