8936180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11747980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 269, 302, 538, 604, 755, 1076, 1345, 1510, 1661, 2690, 2959, 3020, 3322, 5380, 5918, 6644, 8305, 11836, 14795, 16610, 29590, 33220, 40619, 59180, 81238, 162476, 203095, 406190, 446809, 812380, 893618, 1787236, 2234045, 4468090, 8936180]

約数ペア:

[(1, 8936180), (2, 4468090), (4, 2234045), (5, 1787236), (10, 893618), (11, 812380), (20, 446809), (22, 406190), (44, 203095), (55, 162476), (110, 81238), (151, 59180), (220, 40619), (269, 33220), (302, 29590), (538, 16610), (604, 14795), (755, 11836), (1076, 8305), (1345, 6644), (1510, 5918), (1661, 5380), (2690, 3322), (2959, 3020)]