33040340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 71879808

約数和(自身を除く): 38839468

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 373, 412, 430, 515, 746, 860, 1030, 1492, 1865, 2060, 3730, 4429, 7460, 8858, 16039, 17716, 22145, 32078, 38419, 44290, 64156, 76838, 80195, 88580, 153676, 160390, 192095, 320780, 384190, 768380, 1652017, 3304034, 6608068, 8260085, 16520170, 33040340]

約数ペア:

[(1, 33040340), (2, 16520170), (4, 8260085), (5, 6608068), (10, 3304034), (20, 1652017), (43, 768380), (86, 384190), (103, 320780), (172, 192095), (206, 160390), (215, 153676), (373, 88580), (412, 80195), (430, 76838), (515, 64156), (746, 44290), (860, 38419), (1030, 32078), (1492, 22145), (1865, 17716), (2060, 16039), (3730, 8858), (4429, 7460)]