48135680

素因数分解:

$2^9\times 5^1\times {\mathrm{18803}}^1$

素因数の和:18826

約数の個数: 40

約数和(自身を含む): 115418952

約数和(自身を除く): 67283272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18803, 37606, 75212, 94015, 150424, 188030, 300848, 376060, 601696, 752120, 1203392, 1504240, 2406784, 3008480, 4813568, 6016960, 9627136, 12033920, 24067840, 48135680]

約数ペア:

[(1, 48135680), (2, 24067840), (4, 12033920), (5, 9627136), (8, 6016960), (10, 4813568), (16, 3008480), (20, 2406784), (32, 1504240), (40, 1203392), (64, 752120), (80, 601696), (128, 376060), (160, 300848), (256, 188030), (320, 150424), (512, 94015), (640, 75212), (1280, 37606), (2560, 18803)]