2542100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2336

約数の個数: 36

約数和(自身を含む): 6020448

約数和(自身を除く): 3478348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2311, 4622, 9244, 11555, 23110, 25421, 46220, 50842, 57775, 101684, 115550, 127105, 231100, 254210, 508420, 635525, 1271050, 2542100]

約数ペア:

[(1, 2542100), (2, 1271050), (4, 635525), (5, 508420), (10, 254210), (11, 231100), (20, 127105), (22, 115550), (25, 101684), (44, 57775), (50, 50842), (55, 46220), (100, 25421), (110, 23110), (220, 11555), (275, 9244), (550, 4622), (1100, 2311)]