1095620260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{87931}}^1$

素因数の和:88036

約数の個数: 48

約数和(自身を含む): 2659063680

約数和(自身を除く): 1563443420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 87931, 175862, 351724, 439655, 615517, 879310, 1231034, 1758620, 2462068, 3077585, 6155170, 7825859, 12310340, 15651718, 31303436, 39129295, 54781013, 78258590, 109562026, 156517180, 219124052, 273905065, 547810130, 1095620260]

約数ペア:

[(1, 1095620260), (2, 547810130), (4, 273905065), (5, 219124052), (7, 156517180), (10, 109562026), (14, 78258590), (20, 54781013), (28, 39129295), (35, 31303436), (70, 15651718), (89, 12310340), (140, 7825859), (178, 6155170), (356, 3077585), (445, 2462068), (623, 1758620), (890, 1231034), (1246, 879310), (1780, 615517), (2492, 439655), (3115, 351724), (6230, 175862), (12460, 87931)]