192840340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125221}}^1$

素因数の和:125248

約数の個数: 48

約数和(自身を含む): 504895104

約数和(自身を除く): 312054764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 125221, 250442, 500884, 626105, 876547, 1252210, 1377431, 1753094, 2504420, 2754862, 3506188, 4382735, 5509724, 6887155, 8765470, 9642017, 13774310, 17530940, 19284034, 27548620, 38568068, 48210085, 96420170, 192840340]

約数ペア:

[(1, 192840340), (2, 96420170), (4, 48210085), (5, 38568068), (7, 27548620), (10, 19284034), (11, 17530940), (14, 13774310), (20, 9642017), (22, 8765470), (28, 6887155), (35, 5509724), (44, 4382735), (55, 3506188), (70, 2754862), (77, 2504420), (110, 1753094), (140, 1377431), (154, 1252210), (220, 876547), (308, 626105), (385, 500884), (770, 250442), (1540, 125221)]