26090140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44983}}^1$

素因数の和:45021

約数の個数: 24

約数和(自身を含む): 56679840

約数和(自身を除く): 30589700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 44983, 89966, 179932, 224915, 449830, 899660, 1304507, 2609014, 5218028, 6522535, 13045070, 26090140]

約数ペア:

[(1, 26090140), (2, 13045070), (4, 6522535), (5, 5218028), (10, 2609014), (20, 1304507), (29, 899660), (58, 449830), (116, 224915), (145, 179932), (290, 89966), (580, 44983)]