113844380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 259053984

約数和(自身を除く): 145209604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2249, 2531, 3460, 4498, 5062, 8996, 10124, 11245, 12655, 22490, 25310, 32903, 44980, 50620, 65806, 131612, 164515, 329030, 437863, 658060, 875726, 1751452, 2189315, 4378630, 5692219, 8757260, 11384438, 22768876, 28461095, 56922190, 113844380]

約数ペア:

[(1, 113844380), (2, 56922190), (4, 28461095), (5, 22768876), (10, 11384438), (13, 8757260), (20, 5692219), (26, 4378630), (52, 2189315), (65, 1751452), (130, 875726), (173, 658060), (260, 437863), (346, 329030), (692, 164515), (865, 131612), (1730, 65806), (2249, 50620), (2531, 44980), (3460, 32903), (4498, 25310), (5062, 22490), (8996, 12655), (10124, 11245)]