48967040

素因数分解:

$2^7\times 5^1\times {\mathrm{76511}}^1$

素因数の和:76530

約数の個数: 32

約数和(自身を含む): 117063360

約数和(自身を除く): 68096320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 76511, 153022, 306044, 382555, 612088, 765110, 1224176, 1530220, 2448352, 3060440, 4896704, 6120880, 9793408, 12241760, 24483520, 48967040]

約数ペア:

[(1, 48967040), (2, 24483520), (4, 12241760), (5, 9793408), (8, 6120880), (10, 4896704), (16, 3060440), (20, 2448352), (32, 1530220), (40, 1224176), (64, 765110), (80, 612088), (128, 382555), (160, 306044), (320, 153022), (640, 76511)]