2174150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 4553280

約数和(自身を除く): 2379130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 67, 110, 118, 134, 275, 295, 335, 550, 590, 649, 670, 737, 1298, 1474, 1475, 1675, 2950, 3245, 3350, 3685, 3953, 6490, 7370, 7906, 16225, 18425, 19765, 32450, 36850, 39530, 43483, 86966, 98825, 197650, 217415, 434830, 1087075, 2174150]

約数ペア:

[(1, 2174150), (2, 1087075), (5, 434830), (10, 217415), (11, 197650), (22, 98825), (25, 86966), (50, 43483), (55, 39530), (59, 36850), (67, 32450), (110, 19765), (118, 18425), (134, 16225), (275, 7906), (295, 7370), (335, 6490), (550, 3953), (590, 3685), (649, 3350), (670, 3245), (737, 2950), (1298, 1675), (1474, 1475)]