11078778860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{34537}}^1$

素因数の和:34962

約数の個数: 48

約数和(自身を含む): 23871007776

約数和(自身を除く): 12792228916

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 373, 430, 746, 860, 1492, 1865, 3730, 7460, 16039, 32078, 34537, 64156, 69074, 80195, 138148, 160390, 172685, 320780, 345370, 690740, 1485091, 2970182, 5940364, 7425455, 12882301, 14850910, 25764602, 29701820, 51529204, 64411505, 128823010, 257646020, 553938943, 1107877886, 2215755772, 2769694715, 5539389430, 11078778860]

約数ペア:

[(1, 11078778860), (2, 5539389430), (4, 2769694715), (5, 2215755772), (10, 1107877886), (20, 553938943), (43, 257646020), (86, 128823010), (172, 64411505), (215, 51529204), (373, 29701820), (430, 25764602), (746, 14850910), (860, 12882301), (1492, 7425455), (1865, 5940364), (3730, 2970182), (7460, 1485091), (16039, 690740), (32078, 345370), (34537, 320780), (64156, 172685), (69074, 160390), (80195, 138148)]