8109082670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{22691}}^1$

素因数の和:25460

約数の個数: 32

約数和(自身を含む): 15725556000

約数和(自身を除く): 7616473330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2749, 5498, 13745, 22691, 27490, 35737, 45382, 71474, 113455, 178685, 226910, 294983, 357370, 589966, 1474915, 2949830, 62377559, 124755118, 311887795, 623775590, 810908267, 1621816534, 4054541335, 8109082670]

約数ペア:

[(1, 8109082670), (2, 4054541335), (5, 1621816534), (10, 810908267), (13, 623775590), (26, 311887795), (65, 124755118), (130, 62377559), (2749, 2949830), (5498, 1474915), (13745, 589966), (22691, 357370), (27490, 294983), (35737, 226910), (45382, 178685), (71474, 113455)]