125818960

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2591}}^1$

素因数の和:3211

約数の個数: 40

約数和(自身を含む): 293124096

約数和(自身を除く): 167305136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 2428, 2591, 3035, 4856, 5182, 6070, 9712, 10364, 12140, 12955, 20728, 24280, 25910, 41456, 48560, 51820, 103640, 207280, 1572737, 3145474, 6290948, 7863685, 12581896, 15727370, 25163792, 31454740, 62909480, 125818960]

約数ペア:

[(1, 125818960), (2, 62909480), (4, 31454740), (5, 25163792), (8, 15727370), (10, 12581896), (16, 7863685), (20, 6290948), (40, 3145474), (80, 1572737), (607, 207280), (1214, 103640), (2428, 51820), (2591, 48560), (3035, 41456), (4856, 25910), (5182, 24280), (6070, 20728), (9712, 12955), (10364, 12140)]