41260480

素因数分解:

$2^6\times 5^1\times {\mathrm{128939}}^1$

素因数の和:128956

約数の個数: 28

約数和(自身を含む): 98252280

約数和(自身を除く): 56991800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128939, 257878, 515756, 644695, 1031512, 1289390, 2063024, 2578780, 4126048, 5157560, 8252096, 10315120, 20630240, 41260480]

約数ペア:

[(1, 41260480), (2, 20630240), (4, 10315120), (5, 8252096), (8, 5157560), (10, 4126048), (16, 2578780), (20, 2063024), (32, 1289390), (40, 1031512), (64, 644695), (80, 515756), (160, 257878), (320, 128939)]