2080264330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{25127}}^1$

素因数の和:25638

約数の個数: 32

約数和(自身を含む): 3973038336

約数和(自身を除く): 1892774006

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 487, 974, 2435, 4870, 8279, 16558, 25127, 41395, 50254, 82790, 125635, 251270, 427159, 854318, 2135795, 4271590, 12236849, 24473698, 61184245, 122368490, 208026433, 416052866, 1040132165, 2080264330]

約数ペア:

[(1, 2080264330), (2, 1040132165), (5, 416052866), (10, 208026433), (17, 122368490), (34, 61184245), (85, 24473698), (170, 12236849), (487, 4271590), (974, 2135795), (2435, 854318), (4870, 427159), (8279, 251270), (16558, 125635), (25127, 82790), (41395, 50254)]