37115020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 43605620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 412, 419, 430, 515, 838, 860, 1030, 1676, 2060, 2095, 4190, 4429, 8380, 8858, 17716, 18017, 22145, 36034, 43157, 44290, 72068, 86314, 88580, 90085, 172628, 180170, 215785, 360340, 431570, 863140, 1855751, 3711502, 7423004, 9278755, 18557510, 37115020]

約数ペア:

[(1, 37115020), (2, 18557510), (4, 9278755), (5, 7423004), (10, 3711502), (20, 1855751), (43, 863140), (86, 431570), (103, 360340), (172, 215785), (206, 180170), (215, 172628), (412, 90085), (419, 88580), (430, 86314), (515, 72068), (838, 44290), (860, 43157), (1030, 36034), (1676, 22145), (2060, 18017), (2095, 17716), (4190, 8858), (4429, 8380)]