45547840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10979

約数の個数: 56

約数和(自身を含む): 116814600

約数和(自身を除く): 71266760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10949, 21898, 43796, 54745, 87592, 109490, 142337, 175184, 218980, 284674, 350368, 437960, 569348, 700736, 711685, 875920, 1138696, 1423370, 1751840, 2277392, 2846740, 3503680, 4554784, 5693480, 9109568, 11386960, 22773920, 45547840]

約数ペア:

[(1, 45547840), (2, 22773920), (4, 11386960), (5, 9109568), (8, 5693480), (10, 4554784), (13, 3503680), (16, 2846740), (20, 2277392), (26, 1751840), (32, 1423370), (40, 1138696), (52, 875920), (64, 711685), (65, 700736), (80, 569348), (104, 437960), (130, 350368), (160, 284674), (208, 218980), (260, 175184), (320, 142337), (416, 109490), (520, 87592), (832, 54745), (1040, 43796), (2080, 21898), (4160, 10949)]