8056240

素因数分解:

$2^4\times 5^1\times {\mathrm{100703}}^1$

素因数の和:100716

約数の個数: 20

約数和(自身を含む): 18730944

約数和(自身を除く): 10674704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 100703, 201406, 402812, 503515, 805624, 1007030, 1611248, 2014060, 4028120, 8056240]

約数ペア:

[(1, 8056240), (2, 4028120), (4, 2014060), (5, 1611248), (8, 1007030), (10, 805624), (16, 503515), (20, 402812), (40, 201406), (80, 100703)]