124836140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43649}}^1$

素因数の和:43682

約数の個数: 48

約数和(自身を含む): 307994400

約数和(自身を除く): 183158260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 43649, 87298, 174596, 218245, 436490, 480139, 567437, 872980, 960278, 1134874, 1920556, 2269748, 2400695, 2837185, 4801390, 5674370, 6241807, 9602780, 11348740, 12483614, 24967228, 31209035, 62418070, 124836140]

約数ペア:

[(1, 124836140), (2, 62418070), (4, 31209035), (5, 24967228), (10, 12483614), (11, 11348740), (13, 9602780), (20, 6241807), (22, 5674370), (26, 4801390), (44, 2837185), (52, 2400695), (55, 2269748), (65, 1920556), (110, 1134874), (130, 960278), (143, 872980), (220, 567437), (260, 480139), (286, 436490), (572, 218245), (715, 174596), (1430, 87298), (2860, 43649)]