105884560

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9661}}^1$

素因数の和:9811

約数の個数: 40

約数和(自身を含む): 248004216

約数和(自身を除く): 142119656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9661, 10960, 19322, 38644, 48305, 77288, 96610, 154576, 193220, 386440, 772880, 1323557, 2647114, 5294228, 6617785, 10588456, 13235570, 21176912, 26471140, 52942280, 105884560]

約数ペア:

[(1, 105884560), (2, 52942280), (4, 26471140), (5, 21176912), (8, 13235570), (10, 10588456), (16, 6617785), (20, 5294228), (40, 2647114), (80, 1323557), (137, 772880), (274, 386440), (548, 193220), (685, 154576), (1096, 96610), (1370, 77288), (2192, 48305), (2740, 38644), (5480, 19322), (9661, 10960)]