57071960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 141177600

約数和(自身を除く): 84105640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 859, 1208, 1510, 1661, 1718, 3020, 3322, 3436, 4295, 6040, 6644, 6872, 8305, 8590, 9449, 13288, 16610, 17180, 18898, 33220, 34360, 37796, 47245, 66440, 75592, 94490, 129709, 188980, 259418, 377960, 518836, 648545, 1037672, 1297090, 1426799, 2594180, 2853598, 5188360, 5707196, 7133995, 11414392, 14267990, 28535980, 57071960]

約数ペア:

[(1, 57071960), (2, 28535980), (4, 14267990), (5, 11414392), (8, 7133995), (10, 5707196), (11, 5188360), (20, 2853598), (22, 2594180), (40, 1426799), (44, 1297090), (55, 1037672), (88, 648545), (110, 518836), (151, 377960), (220, 259418), (302, 188980), (440, 129709), (604, 94490), (755, 75592), (859, 66440), (1208, 47245), (1510, 37796), (1661, 34360), (1718, 33220), (3020, 18898), (3322, 17180), (3436, 16610), (4295, 13288), (6040, 9449), (6644, 8590), (6872, 8305)]