48884320

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 116590320

約数和(自身を除く): 67706000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2803, 3488, 4360, 5606, 8720, 11212, 14015, 17440, 22424, 28030, 44848, 56060, 89696, 112120, 224240, 305527, 448480, 611054, 1222108, 1527635, 2444216, 3055270, 4888432, 6110540, 9776864, 12221080, 24442160, 48884320]

約数ペア:

[(1, 48884320), (2, 24442160), (4, 12221080), (5, 9776864), (8, 6110540), (10, 4888432), (16, 3055270), (20, 2444216), (32, 1527635), (40, 1222108), (80, 611054), (109, 448480), (160, 305527), (218, 224240), (436, 112120), (545, 89696), (872, 56060), (1090, 44848), (1744, 28030), (2180, 22424), (2803, 17440), (3488, 14015), (4360, 11212), (5606, 8720)]