112982480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108637}}^1$

素因数の和:108663

約数の個数: 40

約数和(自身を含む): 282893352

約数和(自身を除く): 169910872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 108637, 217274, 434548, 543185, 869096, 1086370, 1412281, 1738192, 2172740, 2824562, 4345480, 5649124, 7061405, 8690960, 11298248, 14122810, 22596496, 28245620, 56491240, 112982480]

約数ペア:

[(1, 112982480), (2, 56491240), (4, 28245620), (5, 22596496), (8, 14122810), (10, 11298248), (13, 8690960), (16, 7061405), (20, 5649124), (26, 4345480), (40, 2824562), (52, 2172740), (65, 1738192), (80, 1412281), (104, 1086370), (130, 869096), (208, 543185), (260, 434548), (520, 217274), (1040, 108637)]