105485890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 196524144

約数和(自身を除く): 91038254

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 2081, 4162, 5069, 10138, 10405, 20810, 25345, 50690, 76997, 153994, 285097, 384985, 570194, 769970, 1425485, 2850970, 10548589, 21097178, 52742945, 105485890]

約数ペア:

[(1, 105485890), (2, 52742945), (5, 21097178), (10, 10548589), (37, 2850970), (74, 1425485), (137, 769970), (185, 570194), (274, 384985), (370, 285097), (685, 153994), (1370, 76997), (2081, 50690), (4162, 25345), (5069, 20810), (10138, 10405)]