2541550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4644

約数の個数: 24

約数和(自身を含む): 5158152

約数和(自身を除く): 2616602

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4621, 9242, 23105, 46210, 50831, 101662, 115525, 231050, 254155, 508310, 1270775, 2541550]

約数ペア:

[(1, 2541550), (2, 1270775), (5, 508310), (10, 254155), (11, 231050), (22, 115525), (25, 101662), (50, 50831), (55, 46210), (110, 23105), (275, 9242), (550, 4621)]