9759880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 23822820

約数和(自身を除く): 14062940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3562, 5480, 7124, 8905, 14248, 17810, 18769, 35620, 37538, 71240, 75076, 93845, 150152, 187690, 243997, 375380, 487994, 750760, 975988, 1219985, 1951976, 2439970, 4879940, 9759880]

約数ペア:

[(1, 9759880), (2, 4879940), (4, 2439970), (5, 1951976), (8, 1219985), (10, 975988), (13, 750760), (20, 487994), (26, 375380), (40, 243997), (52, 187690), (65, 150152), (104, 93845), (130, 75076), (137, 71240), (260, 37538), (274, 35620), (520, 18769), (548, 17810), (685, 14248), (1096, 8905), (1370, 7124), (1781, 5480), (2740, 3562)]