2016056240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2290973}}^1$

素因数の和:2290997

約数の個数: 40

約数和(自身を含む): 5113453968

約数和(自身を除く): 3097397728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2290973, 4581946, 9163892, 11454865, 18327784, 22909730, 25200703, 36655568, 45819460, 50401406, 91638920, 100802812, 126003515, 183277840, 201605624, 252007030, 403211248, 504014060, 1008028120, 2016056240]

約数ペア:

[(1, 2016056240), (2, 1008028120), (4, 504014060), (5, 403211248), (8, 252007030), (10, 201605624), (11, 183277840), (16, 126003515), (20, 100802812), (22, 91638920), (40, 50401406), (44, 45819460), (55, 36655568), (80, 25200703), (88, 22909730), (110, 18327784), (176, 11454865), (220, 9163892), (440, 4581946), (880, 2290973)]