109856960

素因数分解:

$2^6\times 5^1\times {\mathrm{343303}}^1$

素因数の和:343320

約数の個数: 28

約数和(自身を含む): 261597648

約数和(自身を除く): 151740688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 343303, 686606, 1373212, 1716515, 2746424, 3433030, 5492848, 6866060, 10985696, 13732120, 21971392, 27464240, 54928480, 109856960]

約数ペア:

[(1, 109856960), (2, 54928480), (4, 27464240), (5, 21971392), (8, 13732120), (10, 10985696), (16, 6866060), (20, 5492848), (32, 3433030), (40, 2746424), (64, 1716515), (80, 1373212), (160, 686606), (320, 343303)]