71206060

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{7723}}^1$

素因数の和:8193

約数の個数: 24

約数和(自身を含む): 149876496

約数和(自身を除く): 78670436

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 7723, 9220, 15446, 30892, 38615, 77230, 154460, 3560303, 7120606, 14241212, 17801515, 35603030, 71206060]

約数ペア:

[(1, 71206060), (2, 35603030), (4, 17801515), (5, 14241212), (10, 7120606), (20, 3560303), (461, 154460), (922, 77230), (1844, 38615), (2305, 30892), (4610, 15446), (7723, 9220)]