108165440

素因数分解:

$2^6\times 5^1\times {\mathrm{338017}}^1$

素因数の和:338034

約数の個数: 28

約数和(自身を含む): 257569716

約数和(自身を除く): 149404276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 338017, 676034, 1352068, 1690085, 2704136, 3380170, 5408272, 6760340, 10816544, 13520680, 21633088, 27041360, 54082720, 108165440]

約数ペア:

[(1, 108165440), (2, 54082720), (4, 27041360), (5, 21633088), (8, 13520680), (10, 10816544), (16, 6760340), (20, 5408272), (32, 3380170), (40, 2704136), (64, 1690085), (80, 1352068), (160, 676034), (320, 338017)]