98205760

素因数分解:

$2^6\times 5^1\times {\mathrm{306893}}^1$

素因数の和:306910

約数の個数: 28

約数和(自身を含む): 233853228

約数和(自身を除く): 135647468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 306893, 613786, 1227572, 1534465, 2455144, 3068930, 4910288, 6137860, 9820576, 12275720, 19641152, 24551440, 49102880, 98205760]

約数ペア:

[(1, 98205760), (2, 49102880), (4, 24551440), (5, 19641152), (8, 12275720), (10, 9820576), (16, 6137860), (20, 4910288), (32, 3068930), (40, 2455144), (64, 1534465), (80, 1227572), (160, 613786), (320, 306893)]