7357480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14173

約数の個数: 32

約数和(自身を含む): 17829000

約数和(自身を除く): 10471520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14149, 28298, 56596, 70745, 113192, 141490, 183937, 282980, 367874, 565960, 735748, 919685, 1471496, 1839370, 3678740, 7357480]

約数ペア:

[(1, 7357480), (2, 3678740), (4, 1839370), (5, 1471496), (8, 919685), (10, 735748), (13, 565960), (20, 367874), (26, 282980), (40, 183937), (52, 141490), (65, 113192), (104, 70745), (130, 56596), (260, 28298), (520, 14149)]