1441550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2644

約数の個数: 24

約数和(自身を含む): 2926152

約数和(自身を除く): 1484602

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2621, 5242, 13105, 26210, 28831, 57662, 65525, 131050, 144155, 288310, 720775, 1441550]

約数ペア:

[(1, 1441550), (2, 720775), (5, 288310), (10, 144155), (11, 131050), (22, 65525), (25, 57662), (50, 28831), (55, 26210), (110, 13105), (275, 5242), (550, 2621)]