164030900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149119}}^1$

素因数の和:149144

約数の個数: 36

約数和(自身を含む): 388308480

約数和(自身を除く): 224277580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 149119, 298238, 596476, 745595, 1491190, 1640309, 2982380, 3280618, 3727975, 6561236, 7455950, 8201545, 14911900, 16403090, 32806180, 41007725, 82015450, 164030900]

約数ペア:

[(1, 164030900), (2, 82015450), (4, 41007725), (5, 32806180), (10, 16403090), (11, 14911900), (20, 8201545), (22, 7455950), (25, 6561236), (44, 3727975), (50, 3280618), (55, 2982380), (100, 1640309), (110, 1491190), (220, 745595), (275, 596476), (550, 298238), (1100, 149119)]