45778330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 89082000

約数和(自身を除く): 43303670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1009, 1745, 2018, 3490, 4537, 5045, 9074, 10090, 13117, 22685, 26234, 45370, 65585, 131170, 352141, 704282, 1760705, 3521410, 4577833, 9155666, 22889165, 45778330]

約数ペア:

[(1, 45778330), (2, 22889165), (5, 9155666), (10, 4577833), (13, 3521410), (26, 1760705), (65, 704282), (130, 352141), (349, 131170), (698, 65585), (1009, 45370), (1745, 26234), (2018, 22685), (3490, 13117), (4537, 10090), (5045, 9074)]